1116650165499 has 32 divisors (see below), whose sum is σ = 1814769273600. Its totient is φ = 672976874880.

The previous prime is 1116650165489. The next prime is 1116650165507. The reversal of 1116650165499 is 9945610566111.

1116650165499 is a `hidden beast` number, since 1 + 11 + 66 + 501 + 65 + 4 + 9 + 9 = 666.

It is not a de Polignac number, because 1116650165499 - 2⁴ = 1116650165483 is a prime.

It is a super-3 number, since 3×1116650165499³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1116650165419) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 10448974 + ... + 10555299.

It is an arithmetic number, because the mean of its divisors is an integer number (56711539800).

Almost surely, 2^{1116650165499} is an apocalyptic number.

1116650165499 is a deficient number, since it is larger than the sum of its proper divisors (698119108101).

1116650165499 is a wasteful number, since it uses less digits than its factorization.

1116650165499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21004472 (or 21004466 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 54.

The spelling of 1116650165499 in words is "one trillion, one hundred sixteen billion, six hundred fifty million, one hundred sixty-five thousand, four hundred ninety-nine".