122331022320 has 160 divisors (see below), whose sum is σ = 412608716352. Its totient is φ = 29801742336.

The previous prime is 122331022309. The next prime is 122331022327. The reversal of 122331022320 is 23220133221.

It is a happy number.

122331022320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122331022327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100534 + ... + 504746.

Almost surely, 2^122331022320 is an apocalyptic number.

122331022320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122331022320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206304358176).

122331022320 is an abundant number, since it is smaller than the sum of its proper divisors (290277694032).

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

122331022320 is a wasteful number, since it uses less digits than its factorization.

122331022320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404339 (or 404333 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 122331022320 its reverse (23220133221), we get a palindrome (145551155541).

The spelling of 122331022320 in words is "one hundred twenty-two billion, three hundred thirty-one million, twenty-two thousand, three hundred twenty".