12232602256 has 60 divisors (see below), whose sum is σ = 28768908672. Its totient is φ = 5014599744.

The previous prime is 12232602253. The next prime is 12232602257. The reversal of 12232602256 is 65220623221.

It is a super-3 number, since 3×12232602256³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12232602253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 321160 + ... + 357223.

Almost surely, 2^12232602256 is an apocalyptic number.

12232602256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12232602256 is an abundant number, since it is smaller than the sum of its proper divisors (16536306416).

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

12232602256 is a wasteful number, since it uses less digits than its factorization.

12232602256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678428 (or 678415 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 12232602256 in words is "twelve billion, two hundred thirty-two million, six hundred two thousand, two hundred fifty-six".