220110211102112 has 24 divisors (see below), whose sum is σ = 442562020197696. Its totient is φ = 107713507559872.

The previous prime is 220110211102087. The next prime is 220110211102123. The reversal of 220110211102112 is 211201112011022.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73174935698 + ... + 73174938705.

It is an arithmetic number, because the mean of its divisors is an integer number (18440084174904).

Almost surely, 2^{220110211102112} is an apocalyptic number.

It is an amenable number.

220110211102112 is an abundant number, since it is smaller than the sum of its proper divisors (222451809095584).

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

220110211102112 is a wasteful number, since it uses less digits than its factorization.

220110211102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146349874460 (or 146349874452 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 220110211102112 its reverse (211201112011022), we get a palindrome (431311323113134).

The spelling of 220110211102112 in words is "two hundred twenty trillion, one hundred ten billion, two hundred eleven million, one hundred two thousand, one hundred twelve".