3220010212312 has 32 divisors (see below), whose sum is σ = 6062966769600. Its totient is φ = 1603223117824.

The previous prime is 3220010212283. The next prime is 3220010212337. The reversal of 3220010212312 is 2132120100223.

It is a self number, because there is not a number n which added to its sum of digits gives 3220010212312.

It is a congruent number.

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, 6161598 + ... + 6663730.

It is an arithmetic number, because the mean of its divisors is an integer number (189467711550).

Almost surely, 2^{3220010212312} is an apocalyptic number.

It is an amenable number.

3220010212312 is a deficient number, since it is larger than the sum of its proper divisors (2842956557288).

3220010212312 is a wasteful number, since it uses less digits than its factorization.

3220010212312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505515 (or 505511 counting only the distinct ones).

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

Adding to 3220010212312 its reverse (2132120100223), we get a palindrome (5352130312535).

The spelling of 3220010212312 in words is "three trillion, two hundred twenty billion, ten million, two hundred twelve thousand, three hundred twelve".