23122122313310 has 16 divisors (see below), whose sum is σ = 41619890956896. Its totient is φ = 9248833193568.

The previous prime is 23122122313289. The next prime is 23122122313357. The reversal of 23122122313310 is 1331322122132.

It is a super-2 number, since 2×23122122313310² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23122122313310.

It is a congruent number.

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, 5588879 + ... + 8802261.

It is an arithmetic number, because the mean of its divisors is an integer number (2601243184806).

Almost surely, 2^{23122122313310} is an apocalyptic number.

23122122313310 is a deficient number, since it is larger than the sum of its proper divisors (18497768643586).

23122122313310 is a wasteful number, since it uses less digits than its factorization.

23122122313310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3932947.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 23122122313310 its reverse (1331322122132), we get a palindrome (24453444435442).

The spelling of 23122122313310 in words is "twenty-three trillion, one hundred twenty-two billion, one hundred twenty-two million, three hundred thirteen thousand, three hundred ten".