122334123311312 has 40 divisors (see below), whose sum is σ = 260543667254112. Its totient is φ = 55181943190400.

The previous prime is 122334123311263. The next prime is 122334123311347. The reversal of 122334123311312 is 213113321433221.

It is a happy number.

It is a super-2 number, since 2×122334123311312² (a number of 29 digits) contains 22 as substring.

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, 2652954983 + ... + 2653001094.

Almost surely, 2^{122334123311312} is an apocalyptic number.

It is an amenable number.

122334123311312 is an abundant number, since it is smaller than the sum of its proper divisors (138209543942800).

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

122334123311312 is a wasteful number, since it uses less digits than its factorization.

122334123311312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5305956227 (or 5305956221 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

Adding to 122334123311312 its reverse (213113321433221), we get a palindrome (335447444744533).

The spelling of 122334123311312 in words is "one hundred twenty-two trillion, three hundred thirty-four billion, one hundred twenty-three million, three hundred eleven thousand, three hundred twelve".