22120123300113 has 32 divisors (see below), whose sum is σ = 30618872266752. Its totient is φ = 14194496404800.

The previous prime is 22120123300087. The next prime is 22120123300127. The reversal of 22120123300113 is 31100332102122.

It is not a de Polignac number, because 22120123300113 - 2¹² = 22120123296017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22120123300113.

It is not an unprimeable number, because it can be changed into a prime (22120123310113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66086568 + ... + 66420438.

It is an arithmetic number, because the mean of its divisors is an integer number (956839758336).

Almost surely, 2^{22120123300113} is an apocalyptic number.

It is an amenable number.

22120123300113 is a deficient number, since it is larger than the sum of its proper divisors (8498748966639).

22120123300113 is a wasteful number, since it uses less digits than its factorization.

22120123300113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341685.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 22120123300113 its reverse (31100332102122), we get a palindrome (53220455402235).

The spelling of 22120123300113 in words is "twenty-two trillion, one hundred twenty billion, one hundred twenty-three million, three hundred thousand, one hundred thirteen".