16110012065 has 16 divisors (see below), whose sum is σ = 22181765760. Its totient is φ = 11002848000.

The previous prime is 16110012059. The next prime is 16110012077. The reversal of 16110012065 is 56021001161.

It is not a de Polignac number, because 16110012065 - 2⁶ = 16110012001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16110012065.

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, 908120 + ... + 925689.

It is an arithmetic number, because the mean of its divisors is an integer number (1386360360).

Almost surely, 2^16110012065 is an apocalyptic number.

It is an amenable number.

16110012065 is a deficient number, since it is larger than the sum of its proper divisors (6071753695).

16110012065 is a wasteful number, since it uses less digits than its factorization.

16110012065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834072.

The product of its (nonzero) digits is 360, while the sum is 23.

The spelling of 16110012065 in words is "sixteen billion, one hundred ten million, twelve thousand, sixty-five".