2200222131 has 16 divisors (see below), whose sum is σ = 3030358944. Its totient is φ = 1418909184.

The previous prime is 2200222109. The next prime is 2200222147. The reversal of 2200222131 is 1312220022.

It is a happy number.

It is not a de Polignac number, because 2200222131 - 2²¹ = 2198124979 is a prime.

It is a super-2 number, since 2×2200222131² = 9681954851484362322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2200222131.

It is not an unprimeable number, because it can be changed into a prime (2200220131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38086 + ... + 76491.

It is an arithmetic number, because the mean of its divisors is an integer number (189397434).

Almost surely, 2^2200222131 is an apocalyptic number.

2200222131 is a deficient number, since it is larger than the sum of its proper divisors (830136813).

2200222131 is a wasteful number, since it uses less digits than its factorization.

2200222131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114790.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2200222131 is about 46906.5254628820. The cubic root of 2200222131 is about 1300.6352183599.

Adding to 2200222131 its reverse (1312220022), we get a palindrome (3512442153).

The spelling of 2200222131 in words is "two billion, two hundred million, two hundred twenty-two thousand, one hundred thirty-one".