12572711232 has 56 divisors (see below), whose sum is σ = 33464577216. Its totient is φ = 4165797888.

The previous prime is 12572711227. The next prime is 12572711273. The reversal of 12572711232 is 23211727521.

It is a junction number, because it is equal to n+sod(n) for n = 12572711193 and 12572711202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163993 + ... + 228120.

It is an arithmetic number, because the mean of its divisors is an integer number (597581736).

Almost surely, 2^12572711232 is an apocalyptic number.

12572711232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12572711232 is an abundant number, since it is smaller than the sum of its proper divisors (20891865984).

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

12572711232 is a wasteful number, since it uses less digits than its factorization.

12572711232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392295 (or 392285 counting only the distinct ones).

The product of its digits is 11760, while the sum is 33.

The spelling of 12572711232 in words is "twelve billion, five hundred seventy-two million, seven hundred eleven thousand, two hundred thirty-two".