3312013220 has 12 divisors (see below), whose sum is σ = 6955227804. Its totient is φ = 1324805280.

The previous prime is 3312013189. The next prime is 3312013231. The reversal of 3312013220 is 223102133.

3312013220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 903363136 + 2408650084 = 30056^2 + 49078^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82800311 + ... + 82800350.

It is an arithmetic number, because the mean of its divisors is an integer number (579602317).

Almost surely, 2^3312013220 is an apocalyptic number.

It is an amenable number.

3312013220 is an abundant number, since it is smaller than the sum of its proper divisors (3643214584).

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

3312013220 is a wasteful number, since it uses less digits than its factorization.

3312013220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165600670 (or 165600668 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3312013220 is about 57550.0931363278. The cubic root of 3312013220 is about 1490.6099660183.

Adding to 3312013220 its reverse (223102133), we get a palindrome (3535115353).

The spelling of 3312013220 in words is "three billion, three hundred twelve million, thirteen thousand, two hundred twenty".