12513888875012 has 12 divisors (see below), whose sum is σ = 25027777750080. Its totient is φ = 5363095232136.

The previous prime is 12513888874957. The next prime is 12513888875041. The reversal of 12513888875012 is 21057888831521.

12513888875012 is an admirable number.

It is a super-2 number, since 2×12513888875012² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223462301312 + ... + 223462301367.

It is an arithmetic number, because the mean of its divisors is an integer number (2085648145840).

Almost surely, 2^{12513888875012} is an apocalyptic number.

It is an amenable number.

12513888875012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12513888875012 is a wasteful number, since it uses less digits than its factorization.

12513888875012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446924602690 (or 446924602688 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 59.

The spelling of 12513888875012 in words is "twelve trillion, five hundred thirteen billion, eight hundred eighty-eight million, eight hundred seventy-five thousand, twelve".