112133552166 has 24 divisors (see below), whose sum is σ = 243206279784. Its totient is φ = 37339350720.

The previous prime is 112133552149. The next prime is 112133552171. The reversal of 112133552166 is 661255331211.

112133552166 is a `hidden beast` number, since 1 + 12 + 1 + 33 + 552 + 1 + 66 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 112133552166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3190371 + ... + 3225326.

It is an arithmetic number, because the mean of its divisors is an integer number (10133594991).

Almost surely, 2^112133552166 is an apocalyptic number.

112133552166 is an abundant number, since it is smaller than the sum of its proper divisors (131072727618).

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

112133552166 is a wasteful number, since it uses less digits than its factorization.

112133552166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6416676 (or 6416673 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

Adding to 112133552166 its reverse (661255331211), we get a palindrome (773388883377).

The spelling of 112133552166 in words is "one hundred twelve billion, one hundred thirty-three million, five hundred fifty-two thousand, one hundred sixty-six".