111001000994 has 32 divisors (see below), whose sum is σ = 187817059584. Its totient is φ = 48817391040.

The previous prime is 111001000973. The next prime is 111001001021. The reversal of 111001000994 is 499000100111.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195617 + ... + 510164.

It is an arithmetic number, because the mean of its divisors is an integer number (5869283112).

Almost surely, 2^111001000994 is an apocalyptic number.

111001000994 is a deficient number, since it is larger than the sum of its proper divisors (76816058590).

111001000994 is a wasteful number, since it uses less digits than its factorization.

111001000994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706082.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 111001000994 in words is "one hundred eleven billion, one million, nine hundred ninety-four", and thus it is an aban number.