1116016156656 has 40 divisors (see below), whose sum is σ = 3203379710160. Its totient is φ = 372005385408.

The previous prime is 1116016156643. The next prime is 1116016156679. The reversal of 1116016156656 is 6566516106111.

1116016156656 is a `hidden beast` number, since 1 + 11 + 60 + 16 + 1 + 566 + 5 + 6 = 666.

It is a congruent number.

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, 1291684935 + ... + 1291685798.

It is an arithmetic number, because the mean of its divisors is an integer number (80084492754).

Almost surely, 2^{1116016156656} is an apocalyptic number.

1116016156656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1116016156656 is an abundant number, since it is smaller than the sum of its proper divisors (2087363553504).

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

1116016156656 is a wasteful number, since it uses less digits than its factorization.

1116016156656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583370750 (or 2583370738 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 45.

The spelling of 1116016156656 in words is "one trillion, one hundred sixteen billion, sixteen million, one hundred fifty-six thousand, six hundred fifty-six".