122334334231312 has 40 divisors (see below), whose sum is σ = 270944608435200. Its totient is φ = 52417108814592.

The previous prime is 122334334231283. The next prime is 122334334231321. The reversal of 122334334231312 is 213132433433221.

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, 123374512 + ... + 124362127.

It is an arithmetic number, because the mean of its divisors is an integer number (6773615210880).

Almost surely, 2^{122334334231312} is an apocalyptic number.

It is an amenable number.

122334334231312 is an abundant number, since it is smaller than the sum of its proper divisors (148610274203888).

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

122334334231312 is a wasteful number, since it uses less digits than its factorization.

122334334231312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247741063 (or 247741057 counting only the distinct ones).

The product of its digits is 186624, while the sum is 37.

Adding to 122334334231312 its reverse (213132433433221), we get a palindrome (335466767664533).

The spelling of 122334334231312 in words is "one hundred twenty-two trillion, three hundred thirty-four billion, three hundred thirty-four million, two hundred thirty-one thousand, three hundred twelve".