32330013212 has 36 divisors (see below), whose sum is σ = 67937736384. Its totient is φ = 13408758720.

The previous prime is 32330013127. The next prime is 32330013251. The reversal of 32330013212 is 21231003323.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2654393 + ... + 2666544.

It is an arithmetic number, because the mean of its divisors is an integer number (1887159344).

Almost surely, 2^32330013212 is an apocalyptic number.

It is an amenable number.

32330013212 is an abundant number, since it is smaller than the sum of its proper divisors (35607723172).

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

32330013212 is a wasteful number, since it uses less digits than its factorization.

32330013212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5320986 (or 5320977 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 32330013212 its reverse (21231003323), we get a palindrome (53561016535).

The spelling of 32330013212 in words is "thirty-two billion, three hundred thirty million, thirteen thousand, two hundred twelve".