122310313111002 has 64 divisors (see below), whose sum is σ = 245428722403200. Its totient is φ = 40635707473920.

The previous prime is 122310313110959. The next prime is 122310313111081. The reversal of 122310313111002 is 200111313013221.

It is a super-2 number, since 2×122310313111002² (a number of 29 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 122310313111002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5369893038 + ... + 5369915814.

It is an arithmetic number, because the mean of its divisors is an integer number (3834823787550).

Almost surely, 2^{122310313111002} is an apocalyptic number.

122310313111002 is an abundant number, since it is smaller than the sum of its proper divisors (123118409292198).

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

122310313111002 is a wasteful number, since it uses less digits than its factorization.

122310313111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25791.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 122310313111002 its reverse (200111313013221), we get a palindrome (322421626124223).

The spelling of 122310313111002 in words is "one hundred twenty-two trillion, three hundred ten billion, three hundred thirteen million, one hundred eleven thousand, two".