22122022022122 has 48 divisors (see below), whose sum is σ = 39195846587520. Its totient is φ = 9322713290880.

The previous prime is 22122022022117. The next prime is 22122022022129.

22122022022122 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 22122022022093 and 22122022022102.

It is not an unprimeable number, because it can be changed into a prime (22122022022129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39853122 + ... + 40404397.

It is an arithmetic number, because the mean of its divisors is an integer number (816580137240).

Almost surely, 2^{22122022022122} is an apocalyptic number.

22122022022122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22122022022122 is a deficient number, since it is larger than the sum of its proper divisors (17073824565398).

22122022022122 is a wasteful number, since it uses less digits than its factorization.

22122022022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80257627 (or 80257616 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Multiplying 22122022022122 by its sum of digits (22), we get a palindrome (486684484486684).

It can be divided in two parts, 2212202 and 2022122, that added together give a palindrome (4234324).

The spelling of 22122022022122 in words is "twenty-two trillion, one hundred twenty-two billion, twenty-two million, twenty-two thousand, one hundred twenty-two".