116115566116 has 24 divisors (see below), whose sum is σ = 221733477504. Its totient is φ = 52765920480.

The previous prime is 116115566087. The next prime is 116115566141. The reversal of 116115566116 is 611665511611.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176935 + ... + 513358.

It is an arithmetic number, because the mean of its divisors is an integer number (9238894896).

Almost surely, 2^116115566116 is an apocalyptic number.

It is an amenable number.

116115566116 is a deficient number, since it is larger than the sum of its proper divisors (105617911388).

116115566116 is a wasteful number, since it uses less digits than its factorization.

116115566116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694131 (or 694129 counting only the distinct ones).

The product of its digits is 32400, while the sum is 40.

The spelling of 116115566116 in words is "one hundred sixteen billion, one hundred fifteen million, five hundred sixty-six thousand, one hundred sixteen".