12625620124 has 12 divisors (see below), whose sum is σ = 23794438024. Its totient is φ = 5827209264.

The previous prime is 12625620109. The next prime is 12625620157. The reversal of 12625620124 is 42102652621.

12625620124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121400142 + ... + 121400245.

Almost surely, 2^12625620124 is an apocalyptic number.

It is an amenable number.

12625620124 is a deficient number, since it is larger than the sum of its proper divisors (11168817900).

12625620124 is a wasteful number, since it uses less digits than its factorization.

12625620124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242800404 (or 242800402 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 12625620124 in words is "twelve billion, six hundred twenty-five million, six hundred twenty thousand, one hundred twenty-four".