1012512402036 has 36 divisors (see below), whose sum is σ = 2591803905600. Its totient is φ = 333231928848.

The previous prime is 1012512402023. The next prime is 1012512402043. The reversal of 1012512402036 is 6302042152101.

1012512402036 is a `hidden beast` number, since 1 + 0 + 1 + 251 + 2 + 402 + 0 + 3 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178005666 + ... + 178011353.

Almost surely, 2^{1012512402036} is an apocalyptic number.

It is an amenable number.

1012512402036 is an abundant number, since it is smaller than the sum of its proper divisors (1579291503564).

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

1012512402036 is a wasteful number, since it uses less digits than its factorization.

1012512402036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356017108 (or 356017103 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 1012512402036 its reverse (6302042152101), we get a palindrome (7314554554137).

The spelling of 1012512402036 in words is "one trillion, twelve billion, five hundred twelve million, four hundred two thousand, thirty-six".