112312233012 has 36 divisors (see below), whose sum is σ = 304847491200. Its totient is φ = 32089209264.

The previous prime is 112312232999. The next prime is 112312233049. The reversal of 112312233012 is 210332213211.

It is a super-2 number, since 2×112312233012² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 112312233012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95503012 + ... + 95504187.

Almost surely, 2^112312233012 is an apocalyptic number.

112312233012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112312233012 is an abundant number, since it is smaller than the sum of its proper divisors (192535258188).

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

112312233012 is a wasteful number, since it uses less digits than its factorization.

112312233012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191007220 (or 191007211 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 112312233012 its reverse (210332213211), we get a palindrome (322644446223).

The spelling of 112312233012 in words is "one hundred twelve billion, three hundred twelve million, two hundred thirty-three thousand, twelve".