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200212002000012 = 223171397060657427
BaseRepresentation
bin101101100001011101111101…
…010000100100110010001100
3222020220002011122210111220210
4231201131331100210302030
5202220233140003000022
61545452042440042420
760112561023505302
oct5541357520446214
9866802148714823
10200212002000012
1158880484681822
121a556516463410
138793babc92cc2
143762453ac4272
151822e9102ba0c
hexb6177d424c8c

200212002000012 has 48 divisors (see below), whose sum is σ = 498199988119680. Its totient is φ = 62359726386432.

The previous prime is 200212002000001. The next prime is 200212002000037. The reversal of 200212002000012 is 210000200212002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3530300358 + ... + 3530357069.

It is an arithmetic number, because the mean of its divisors is an integer number (10379166419160).

Almost surely, 2200212002000012 is an apocalyptic number.

It is an amenable number.

200212002000012 is an abundant number, since it is smaller than the sum of its proper divisors (297987986119668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200212002000012 is a wasteful number, since it uses less digits than its factorization.

200212002000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7060657590 (or 7060657588 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 200212002000012 its reverse (210000200212002), we get a palindrome (410212202212014).

The spelling of 200212002000012 in words is "two hundred trillion, two hundred twelve billion, two million, twelve", and thus it is an aban number.

Divisors: 1 2 3 4 6 12 17 34 51 68 102 139 204 278 417 556 834 1668 2363 4726 7089 9452 14178 28356 7060657427 14121314854 21181972281 28242629708 42363944562 84727889124 120031176259 240062352518 360093528777 480124705036 720187057554 981431382353 1440374115108 1962862764706 2944294147059 3925725529412 5888588294118 11777176588236 16684333500001 33368667000002 50053000500003 66737334000004 100106001000006 200212002000012