22120112092 has 48 divisors (see below), whose sum is σ = 43575174720. Its totient is φ = 9748620288.

The previous prime is 22120112081. The next prime is 22120112099. The reversal of 22120112092 is 29021102122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22120112099) 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, 693634 + ... + 724822.

It is an arithmetic number, because the mean of its divisors is an integer number (907816140).

Almost surely, 2^22120112092 is an apocalyptic number.

It is an amenable number.

22120112092 is a deficient number, since it is larger than the sum of its proper divisors (21455062628).

22120112092 is a wasteful number, since it uses less digits than its factorization.

22120112092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31822 (or 31820 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 22120112092 in words is "twenty-two billion, one hundred twenty million, one hundred twelve thousand, ninety-two".