12886901193712 has 40 divisors (see below), whose sum is σ = 30730302850016. Its totient is φ = 5098114757376.

The previous prime is 12886901193667. The next prime is 12886901193713. The reversal of 12886901193712 is 21739110968821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12886901193713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4425445383 + ... + 4425448294.

Almost surely, 2^{12886901193712} is an apocalyptic number.

It is an amenable number.

12886901193712 is an abundant number, since it is smaller than the sum of its proper divisors (17843401656304).

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

12886901193712 is a wasteful number, since it uses less digits than its factorization.

12886901193712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8850893705 (or 8850893699 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 58.

The spelling of 12886901193712 in words is "twelve trillion, eight hundred eighty-six billion, nine hundred one million, one hundred ninety-three thousand, seven hundred twelve".