115220000512 has 36 divisors (see below), whose sum is σ = 230056153096. Its totient is φ = 57593410560.

The previous prime is 115220000477. The next prime is 115220000521. The reversal of 115220000512 is 215000022511.

It is a self number, because there is not a number n which added to its sum of digits gives 115220000512.

It is a congruent number.

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, 851158 + ... + 977194.

Almost surely, 2^115220000512 is an apocalyptic number.

It is an amenable number.

115220000512 is a deficient number, since it is larger than the sum of its proper divisors (114836152584).

115220000512 is an equidigital number, since it uses as much as digits as its factorization.

115220000512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129624 (or 129610 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The spelling of 115220000512 in words is "one hundred fifteen billion, two hundred twenty million, five hundred twelve", and thus it is an aban number.