22103122130122 has 32 divisors (see below), whose sum is σ = 36403108416000. Its totient is φ = 9981918975600.

The previous prime is 22103122130093. The next prime is 22103122130129.

22103122130122 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 = 22103122130093 and 22103122130102.

It is not an unprimeable number, because it can be changed into a prime (22103122130129) 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, 627972 + ... + 6678367.

It is an arithmetic number, because the mean of its divisors is an integer number (1137597138000).

Almost surely, 2^{22103122130122} is an apocalyptic number.

22103122130122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22103122130122 is a deficient number, since it is larger than the sum of its proper divisors (14299986285878).

22103122130122 is a wasteful number, since it uses less digits than its factorization.

22103122130122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7307242.

The product of its (nonzero) digits is 576, while the sum is 22.

Multiplying 22103122130122 by its sum of digits (22), we get a palindrome (486268686862684).

It can be divided in two parts, 2210312 and 2130122, that added together give a palindrome (4340434).

The spelling of 22103122130122 in words is "twenty-two trillion, one hundred three billion, one hundred twenty-two million, one hundred thirty thousand, one hundred twenty-two".