332312132220 has 48 divisors (see below), whose sum is σ = 931621423488. Its totient is φ = 88507287360.

The previous prime is 332312132129. The next prime is 332312132249. The reversal of 332312132220 is 22231213233.

It is a super-2 number, since 2×332312132220² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3365974 + ... + 3463293.

It is an arithmetic number, because the mean of its divisors is an integer number (19408779656).

Almost surely, 2^332312132220 is an apocalyptic number.

332312132220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332312132220 is an abundant number, since it is smaller than the sum of its proper divisors (599309291268).

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

332312132220 is a wasteful number, since it uses less digits than its factorization.

332312132220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6830090 (or 6830088 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 332312132220 its reverse (22231213233), we get a palindrome (354543345453).

The spelling of 332312132220 in words is "three hundred thirty-two billion, three hundred twelve million, one hundred thirty-two thousand, two hundred twenty".