32331200020 has 48 divisors (see below), whose sum is σ = 77639143680. Its totient is φ = 11078659584.

The previous prime is 32331199993. The next prime is 32331200051. The reversal of 32331200020 is 2000213323.

It is a junction number, because it is equal to n+sod(n) for n = 32331199967 and 32331200003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183801 + ... + 313759.

It is an arithmetic number, because the mean of its divisors is an integer number (1617482160).

Almost surely, 2^32331200020 is an apocalyptic number.

It is an amenable number.

32331200020 is an abundant number, since it is smaller than the sum of its proper divisors (45307943660).

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

32331200020 is a wasteful number, since it uses less digits than its factorization.

32331200020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131752 (or 131750 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 32331200020 its reverse (2000213323), we get a palindrome (34331413343).

The spelling of 32331200020 in words is "thirty-two billion, three hundred thirty-one million, two hundred thousand, twenty".