220112020112 has 40 divisors (see below), whose sum is σ = 430702207104. Its totient is φ = 108963535104.

The previous prime is 220112020039. The next prime is 220112020187. The reversal of 220112020112 is 211020211022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9254828 + ... + 9278580.

Almost surely, 2^220112020112 is an apocalyptic number.

It is an amenable number.

220112020112 is a deficient number, since it is larger than the sum of its proper divisors (210590186992).

220112020112 is a wasteful number, since it uses less digits than its factorization.

220112020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29487 (or 29481 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220112020112 its reverse (211020211022), we get a palindrome (431132231134).

The spelling of 220112020112 in words is "two hundred twenty billion, one hundred twelve million, twenty thousand, one hundred twelve".