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2010220202212 = 227348491141971
BaseRepresentation
bin11101010000001010011…
…101100000100011100100
321010011201200221220201221
4131100022131200203210
5230413412332432322
64135252111230124
7265143062534665
oct35201235404344
97104650856657
102010220202212
11705590996aa2
12285716818344
13117741a602c1
146d41bd7336c
15374553859c7
hex1d40a7608e4

2010220202212 has 24 divisors (see below), whose sum is σ = 3566174224032. Its totient is φ = 991314043200.

The previous prime is 2010220202201. The next prime is 2010220202227. The reversal of 2010220202212 is 2122020220102.

It is a super-2 number, since 2×20102202022122 (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14088387 + ... + 14230357.

It is an arithmetic number, because the mean of its divisors is an integer number (148590592668).

Almost surely, 22010220202212 is an apocalyptic number.

It is an amenable number.

2010220202212 is a deficient number, since it is larger than the sum of its proper divisors (1555954021820).

2010220202212 is a wasteful number, since it uses less digits than its factorization.

2010220202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190539 (or 190537 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2010220202212 its reverse (2122020220102), we get a palindrome (4132240422314).

The spelling of 2010220202212 in words is "two trillion, ten billion, two hundred twenty million, two hundred two thousand, two hundred twelve".

Divisors: 1 2 4 73 146 292 48491 96982 141971 193964 283942 567884 3539843 7079686 10363883 14159372 20727766 41455532 6884315761 13768631522 27537263044 502555050553 1005110101106 2010220202212