2212220112110 has 16 divisors (see below), whose sum is σ = 4216231272816. Its totient is φ = 832835806848.

The previous prime is 2212220112107. The next prime is 2212220112119. The reversal of 2212220112110 is 112110222122.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212220112119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6506529572 + ... + 6506529911.

It is an arithmetic number, because the mean of its divisors is an integer number (263514454551).

Almost surely, 2^{2212220112110} is an apocalyptic number.

2212220112110 is a deficient number, since it is larger than the sum of its proper divisors (2004011160706).

2212220112110 is a wasteful number, since it uses less digits than its factorization.

2212220112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13013059507.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2212220112110 its reverse (112110222122), we get a palindrome (2324330334232).

The spelling of 2212220112110 in words is "two trillion, two hundred twelve billion, two hundred twenty million, one hundred twelve thousand, one hundred ten".