3220549863016 has 16 divisors (see below), whose sum is σ = 6038766532800. Its totient is φ = 1610212120944.

The previous prime is 3220549862989. The next prime is 3220549863059. The reversal of 3220549863016 is 6103689450223.

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, 7633050 + ... + 8043913.

It is an arithmetic number, because the mean of its divisors is an integer number (377422908300).

Almost surely, 2^{3220549863016} is an apocalyptic number.

It is an amenable number.

3220549863016 is a deficient number, since it is larger than the sum of its proper divisors (2818216669784).

3220549863016 is a wasteful number, since it uses less digits than its factorization.

3220549863016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15702648 (or 15702644 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 3220549863016 in words is "three trillion, two hundred twenty billion, five hundred forty-nine million, eight hundred sixty-three thousand, sixteen".