220112110112 has 48 divisors (see below), whose sum is σ = 452419007040. Its totient is φ = 105216959232.

The previous prime is 220112110109. The next prime is 220112110139. The reversal of 220112110112 is 211011211022.

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 7 ways as a sum of consecutive naturals, for example, 1376339 + ... + 1527917.

It is an arithmetic number, because the mean of its divisors is an integer number (9425395980).

Almost surely, 2^220112110112 is an apocalyptic number.

It is an amenable number.

220112110112 is an abundant number, since it is smaller than the sum of its proper divisors (232306896928).

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

220112110112 is a wasteful number, since it uses less digits than its factorization.

220112110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153585 (or 153577 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 220112110112 its reverse (211011211022), we get a palindrome (431123321134).

The spelling of 220112110112 in words is "two hundred twenty billion, one hundred twelve million, one hundred ten thousand, one hundred twelve".