12501202976 has 24 divisors (see below), whose sum is σ = 24640515900. Its totient is φ = 6243294208.

The previous prime is 12501202939. The next prime is 12501202979. The reversal of 12501202976 is 67920210521.

It can be written as a sum of positive squares in 2 ways, for example, as 12426898576 + 74304400 = 111476^2 + 8620^2 .

It is not an unprimeable number, because it can be changed into a prime (12501202979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200501 + ... + 255348.

Almost surely, 2^12501202976 is an apocalyptic number.

12501202976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12501202976 is a deficient number, since it is larger than the sum of its proper divisors (12139312924).

12501202976 is an equidigital number, since it uses as much as digits as its factorization.

12501202976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456716 (or 456708 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The spelling of 12501202976 in words is "twelve billion, five hundred one million, two hundred two thousand, nine hundred seventy-six".