3220772465576 has 32 divisors (see below), whose sum is σ = 6147961062600. Its totient is φ = 1581402320640.

The previous prime is 3220772465563. The next prime is 3220772465611. The reversal of 3220772465576 is 6755642770223.

It can be written as a sum of positive squares in 4 ways, for example, as 379423968676 + 2841348496900 = 615974^2 + 1685630^2 .

It is a super-2 number, since 2×3220772465576² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

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, 5084171 + ... + 5682458.

Almost surely, 2^{3220772465576} is an apocalyptic number.

It is an amenable number.

3220772465576 is a deficient number, since it is larger than the sum of its proper divisors (2927188597024).

3220772465576 is a wasteful number, since it uses less digits than its factorization.

3220772465576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10767309 (or 10767305 counting only the distinct ones).

The product of its (nonzero) digits is 29635200, while the sum is 56.

The spelling of 3220772465576 in words is "three trillion, two hundred twenty billion, seven hundred seventy-two million, four hundred sixty-five thousand, five hundred seventy-six".