3212312010220 has 48 divisors (see below), whose sum is σ = 6993646113888. Its totient is φ = 1238481712640.

The previous prime is 3212312010199. The next prime is 3212312010251. The reversal of 3212312010220 is 220102132123.

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, 23531059 + ... + 23667178.

It is an arithmetic number, because the mean of its divisors is an integer number (145700960706).

Almost surely, 2^{3212312010220} is an apocalyptic number.

It is an amenable number.

3212312010220 is an abundant number, since it is smaller than the sum of its proper divisors (3781334103668).

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

3212312010220 is a wasteful number, since it uses less digits than its factorization.

3212312010220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47198370 (or 47198368 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 3212312010220 its reverse (220102132123), we get a palindrome (3432414142343).

The spelling of 3212312010220 in words is "three trillion, two hundred twelve billion, three hundred twelve million, ten thousand, two hundred twenty".