32331223230312 has 32 divisors (see below), whose sum is σ = 81966481433280. Its totient is φ = 10625284629120.

The previous prime is 32331223230203. The next prime is 32331223230337. The reversal of 32331223230312 is 21303232213323.

It is a self number, because there is not a number n which added to its sum of digits gives 32331223230312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9486859573 + ... + 9486862980.

It is an arithmetic number, because the mean of its divisors is an integer number (2561452544790).

Almost surely, 2^{32331223230312} is an apocalyptic number.

It is an amenable number.

32331223230312 is an abundant number, since it is smaller than the sum of its proper divisors (49635258202968).

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

32331223230312 is a wasteful number, since it uses less digits than its factorization.

32331223230312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18973722633 (or 18973722629 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 32331223230312 its reverse (21303232213323), we get a palindrome (53634455443635).

The spelling of 32331223230312 in words is "thirty-two trillion, three hundred thirty-one billion, two hundred twenty-three million, two hundred thirty thousand, three hundred twelve".