111110001092 has 24 divisors (see below), whose sum is σ = 201180672000. Its totient is φ = 53630442656.

The previous prime is 111110001091. The next prime is 111110001133. The reversal of 111110001092 is 290100011111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 111110001092.

It is not an unprimeable number, because it can be changed into a prime (111110001091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654653 + ... + 806715.

It is an arithmetic number, because the mean of its divisors is an integer number (8382528000).

Almost surely, 2^111110001092 is an apocalyptic number.

It is an amenable number.

111110001092 is a deficient number, since it is larger than the sum of its proper divisors (90070670908).

111110001092 is a wasteful number, since it uses less digits than its factorization.

111110001092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158395 (or 158393 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 17.

The spelling of 111110001092 in words is "one hundred eleven billion, one hundred ten million, one thousand, ninety-two".