22113100131122 has 72 divisors (see below), whose sum is σ = 45579821152752. Its totient is φ = 7952763218400.

The previous prime is 22113100131121. The next prime is 22113100131179.

22113100131122 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22113100131094 and 22113100131103.

It is not an unprimeable number, because it can be changed into a prime (22113100131121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 60507404 + ... + 60871767.

It is an arithmetic number, because the mean of its divisors is an integer number (633053071566).

Almost surely, 2^{22113100131122} is an apocalyptic number.

22113100131122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22113100131122 is an abundant number, since it is smaller than the sum of its proper divisors (23466721021630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22113100131122 is a wasteful number, since it uses less digits than its factorization.

22113100131122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121379224 (or 121379204 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

It can be divided in two parts, 22113100 and 131122, that added together give a palindrome (22244222).

The spelling of 22113100131122 in words is "twenty-two trillion, one hundred thirteen billion, one hundred million, one hundred thirty-one thousand, one hundred twenty-two".