12603602506204 has 24 divisors (see below), whose sum is σ = 22577001012720. Its totient is φ = 6153131558784.

The previous prime is 12603602506169. The next prime is 12603602506241. The reversal of 12603602506204 is 40260520630621.

It is a super-2 number, since 2×12603602506204² (a number of 27 digits) contains 22 as substring.

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, 12094489 + ... + 13095184.

It is an arithmetic number, because the mean of its divisors is an integer number (940708375530).

Almost surely, 2^{12603602506204} is an apocalyptic number.

It is an amenable number.

12603602506204 is a deficient number, since it is larger than the sum of its proper divisors (9973398506516).

12603602506204 is a wasteful number, since it uses less digits than its factorization.

12603602506204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25192629 (or 25192627 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 12603602506204 in words is "twelve trillion, six hundred three billion, six hundred two million, five hundred six thousand, two hundred four".