12332132220020 has 48 divisors (see below), whose sum is σ = 27118944478080. Its totient is φ = 4701708249216.

The previous prime is 12332132220017. The next prime is 12332132220047. The reversal of 12332132220020 is 2002223123321.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 47235515 + ... + 47495874.

It is an arithmetic number, because the mean of its divisors is an integer number (564978009960).

Almost surely, 2^{12332132220020} is an apocalyptic number.

12332132220020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12332132220020 is an abundant number, since it is smaller than the sum of its proper divisors (14786812258060).

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

12332132220020 is a wasteful number, since it uses less digits than its factorization.

12332132220020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94731704 (or 94731702 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12332132220020 its reverse (2002223123321), we get a palindrome (14334355343341).

The spelling of 12332132220020 in words is "twelve trillion, three hundred thirty-two billion, one hundred thirty-two million, two hundred twenty thousand, twenty".