3232320012012 has 96 divisors (see below), whose sum is σ = 9413300542464. Its totient is φ = 840473222400.

The previous prime is 3232320011969. The next prime is 3232320012037. The reversal of 3232320012012 is 2102100232323.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 3232320012012.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20767539 + ... + 20922602.

It is an arithmetic number, because the mean of its divisors is an integer number (98055213984).

Almost surely, 2^{3232320012012} is an apocalyptic number.

It is an amenable number.

3232320012012 is an abundant number, since it is smaller than the sum of its proper divisors (6180980530452).

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

3232320012012 is a wasteful number, since it uses less digits than its factorization.

3232320012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41690239 (or 41690237 counting only the distinct ones).

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

Adding to 3232320012012 its reverse (2102100232323), we get a palindrome (5334420244335).

The spelling of 3232320012012 in words is "three trillion, two hundred thirty-two billion, three hundred twenty million, twelve thousand, twelve".