122233130320 has 60 divisors (see below), whose sum is σ = 330590737044. Its totient is φ = 41908500480.

The previous prime is 122233130309. The next prime is 122233130359. The reversal of 122233130320 is 23031332221.

It can be written as a sum of positive squares in 2 ways, for example, as 43094438464 + 79138691856 = 207592^2 + 281316^2 .

It is a super-2 number, since 2×122233130320² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122233130291 and 122233130300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15587041 + ... + 15594880.

Almost surely, 2^122233130320 is an apocalyptic number.

122233130320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122233130320 is an abundant number, since it is smaller than the sum of its proper divisors (208357606724).

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

122233130320 is a wasteful number, since it uses less digits than its factorization.

122233130320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31181948 (or 31181935 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 122233130320 its reverse (23031332221), we get a palindrome (145264462541).

The spelling of 122233130320 in words is "one hundred twenty-two billion, two hundred thirty-three million, one hundred thirty thousand, three hundred twenty".