22123330323122 has 16 divisors (see below), whose sum is σ = 39233492199360. Its totient is φ = 9154481512848.

The previous prime is 22123330323119. The next prime is 22123330323163. The reversal of 22123330323122 is 22132303332122.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27245480288 + ... + 27245481099.

It is an arithmetic number, because the mean of its divisors is an integer number (2452093262460).

Almost surely, 2^{22123330323122} is an apocalyptic number.

22123330323122 is a deficient number, since it is larger than the sum of its proper divisors (17110161876238).

22123330323122 is a wasteful number, since it uses less digits than its factorization.

22123330323122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54490961425.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 22123330323122 its reverse (22132303332122), we get a palindrome (44255633655244).

The spelling of 22123330323122 in words is "twenty-two trillion, one hundred twenty-three billion, three hundred thirty million, three hundred twenty-three thousand, one hundred twenty-two".