2207565980944 has 15 divisors (see below), whose sum is σ = 4277170602967. Its totient is φ = 1103780018896.

The previous prime is 2207565980927. The next prime is 2207565980959. The reversal of 2207565980944 is 4490895657022.

The square root of 2207565980944 is 1485788.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×2207565980944² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5757429 + ... + 6128875.

Almost surely, 2^{2207565980944} is an apocalyptic number.

2207565980944 is the 1485788-th square number.

It is an amenable number.

2207565980944 is a deficient number, since it is larger than the sum of its proper divisors (2069604622023).

2207565980944 is an frugal number, since it uses more digits than its factorization.

2207565980944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742902 (or 371449 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 61.

The spelling of 2207565980944 in words is "two trillion, two hundred seven billion, five hundred sixty-five million, nine hundred eighty thousand, nine hundred forty-four".