122342131310 has 96 divisors (see below), whose sum is σ = 264040689600. Its totient is φ = 40676428800.

The previous prime is 122342131291. The next prime is 122342131313. The reversal of 122342131310 is 13131243221.

It is a super-2 number, since 2×122342131310² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122342131313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2093366 + ... + 2151014.

It is an arithmetic number, because the mean of its divisors is an integer number (2750423850).

Almost surely, 2^122342131310 is an apocalyptic number.

122342131310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122342131310 is an abundant number, since it is smaller than the sum of its proper divisors (141698558290).

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

122342131310 is a wasteful number, since it uses less digits than its factorization.

122342131310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57802 (or 57795 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 122342131310 its reverse (13131243221), we get a palindrome (135473374531).

The spelling of 122342131310 in words is "one hundred twenty-two billion, three hundred forty-two million, one hundred thirty-one thousand, three hundred ten".