122311022131322 has 32 divisors (see below), whose sum is σ = 195115680619200. Its totient is φ = 57339371664000.

The previous prime is 122311022131301. The next prime is 122311022131387. The reversal of 122311022131322 is 223131220113221.

It is a super-2 number, since 2×122311022131322² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122311022131291 and 122311022131300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2644454 + ... + 15862382.

It is an arithmetic number, because the mean of its divisors is an integer number (6097365019350).

Almost surely, 2^{122311022131322} is an apocalyptic number.

122311022131322 is a deficient number, since it is larger than the sum of its proper divisors (72804658487878).

122311022131322 is a wasteful number, since it uses less digits than its factorization.

122311022131322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13220462.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 122311022131322 its reverse (223131220113221), we get a palindrome (345442242244543).

The spelling of 122311022131322 in words is "one hundred twenty-two trillion, three hundred eleven billion, twenty-two million, one hundred thirty-one thousand, three hundred twenty-two".