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2230101000000 = 263256372181
BaseRepresentation
bin100000011100111100011…
…000001011111101000000
321220012021120110202210100
4200130330120023331000
5243014221324000000
64424254432002400
7320055660506406
oct40347430137500
97805246422710
102230101000000
1178a86496a895
12300260390400
131323b3b4c343
1479d1a58b476
153d023d7ba00
hex2073c60bf40

2230101000000 has 882 divisors, whose sum is σ = 8257280516394. Its totient is φ = 575424000000.

The previous prime is 2230100999983. The next prime is 2230101000011. The reversal of 2230101000000 is 1010322.

It is a happy number.

It can be written as a sum of positive squares in 21 ways, for example, as 1297084098816 + 933016901184 = 1138896^2 + 965928^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 125 ways as a sum of consecutive naturals, for example, 12320999910 + ... + 12321000090.

Almost surely, 22230101000000 is an apocalyptic number.

2230101000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2230101000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4128640258197).

2230101000000 is an abundant number, since it is smaller than the sum of its proper divisors (6027179516394).

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

2230101000000 is an frugal number, since it uses more digits than its factorization.

2230101000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 2230101000000 its reverse (1010322), we get a palindrome (2230102010322).

The spelling of 2230101000000 in words is "two trillion, two hundred thirty billion, one hundred one million", and thus it is an aban number.