122132320310 has 128 divisors (see below), whose sum is σ = 295674624000. Its totient is φ = 35078584320.

The previous prime is 122132320301. The next prime is 122132320313. The reversal of 122132320310 is 13023231221.

It is a super-2 number, since 2×122132320310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122132320313) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5985806 + ... + 6006174.

It is an arithmetic number, because the mean of its divisors is an integer number (2309958000).

Almost surely, 2^122132320310 is an apocalyptic number.

122132320310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122132320310 is an abundant number, since it is smaller than the sum of its proper divisors (173542303690).

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

122132320310 is a wasteful number, since it uses less digits than its factorization.

122132320310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21006.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 122132320310 its reverse (13023231221), we get a palindrome (135155551531).

The spelling of 122132320310 in words is "one hundred twenty-two billion, one hundred thirty-two million, three hundred twenty thousand, three hundred ten".