111114866659 has 16 divisors (see below), whose sum is σ = 121440676896. Its totient is φ = 101249075200.

The previous prime is 111114866623. The next prime is 111114866669. The reversal of 111114866659 is 956668411111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111114866659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111114866669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517162 + ... + 699775.

It is an arithmetic number, because the mean of its divisors is an integer number (7590042306).

Almost surely, 2^111114866659 is an apocalyptic number.

111114866659 is a deficient number, since it is larger than the sum of its proper divisors (10325810237).

111114866659 is a wasteful number, since it uses less digits than its factorization.

111114866659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217126.

The product of its digits is 311040, while the sum is 49.

The spelling of 111114866659 in words is "one hundred eleven billion, one hundred fourteen million, eight hundred sixty-six thousand, six hundred fifty-nine".