220002112110 has 64 divisors (see below), whose sum is σ = 591573279744. Its totient is φ = 51892387200.

The previous prime is 220002112103. The next prime is 220002112133. The reversal of 220002112110 is 11211200022.

It is a super-2 number, since 2×220002112110² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8996886 + ... + 9021305.

It is an arithmetic number, because the mean of its divisors is an integer number (9243332496).

Almost surely, 2^220002112110 is an apocalyptic number.

220002112110 is an abundant number, since it is smaller than the sum of its proper divisors (371571167634).

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

220002112110 is a wasteful number, since it uses less digits than its factorization.

220002112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18018249.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 220002112110 its reverse (11211200022), we get a palindrome (231213312132).

The spelling of 220002112110 in words is "two hundred twenty billion, two million, one hundred twelve thousand, one hundred ten".