20116707363772 has 48 divisors (see below), whose sum is σ = 36935227929600. Its totient is φ = 9573664201920.

The previous prime is 20116707363769. The next prime is 20116707363799. The reversal of 20116707363772 is 27736370761102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76323229 + ... + 76586347.

It is an arithmetic number, because the mean of its divisors is an integer number (769483915200).

Almost surely, 2^{20116707363772} is an apocalyptic number.

It is an amenable number.

20116707363772 is a deficient number, since it is larger than the sum of its proper divisors (16818520565828).

20116707363772 is a wasteful number, since it uses less digits than its factorization.

20116707363772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272506 (or 272504 counting only the distinct ones).

The product of its (nonzero) digits is 3111696, while the sum is 52.

The spelling of 20116707363772 in words is "twenty trillion, one hundred sixteen billion, seven hundred seven million, three hundred sixty-three thousand, seven hundred seventy-two".