111008996694 has 64 divisors (see below), whose sum is σ = 262641113280. Its totient is φ = 34633889280.

The previous prime is 111008996689. The next prime is 111008996717. The reversal of 111008996694 is 496699800111.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 111008996694.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167889 + ... + 500204.

It is an arithmetic number, because the mean of its divisors is an integer number (4103767395).

Almost surely, 2^111008996694 is an apocalyptic number.

111008996694 is an abundant number, since it is smaller than the sum of its proper divisors (151632116586).

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

111008996694 is a wasteful number, since it uses less digits than its factorization.

111008996694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668302 (or 668296 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 54.

The spelling of 111008996694 in words is "one hundred eleven billion, eight million, nine hundred ninety-six thousand, six hundred ninety-four".