220022102122 has 16 divisors (see below), whose sum is σ = 348387485760. Its totient is φ = 103925745792.

The previous prime is 220022102117. The next prime is 220022102123. The reversal of 220022102122 is 221201220022.

It is a junction number, because it is equal to n+sod(n) for n = 220022102096 and 220022102105.

It is not an unprimeable number, because it can be changed into a prime (220022102123) 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, 8187798 + ... + 8214625.

It is an arithmetic number, because the mean of its divisors is an integer number (21774217860).

Almost surely, 2^220022102122 is an apocalyptic number.

220022102122 is a deficient number, since it is larger than the sum of its proper divisors (128365383638).

220022102122 is a wasteful number, since it uses less digits than its factorization.

220022102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16402797.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220022102122 its reverse (221201220022), we get a palindrome (441223322144).

The spelling of 220022102122 in words is "two hundred twenty billion, twenty-two million, one hundred two thousand, one hundred twenty-two".