2200561312 has 24 divisors (see below), whose sum is σ = 4381038900. Its totient is φ = 1087916544.

The previous prime is 2200561309. The next prime is 2200561339. The reversal of 2200561312 is 2131650022.

It can be written as a sum of positive squares in 2 ways, for example, as 1609293456 + 591267856 = 40116^2 + 24316^2 .

It is a super-2 number, since 2×2200561312² = 9684940175742322688, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383487 + ... + 389182.

Almost surely, 2^2200561312 is an apocalyptic number.

It is an amenable number.

2200561312 is a deficient number, since it is larger than the sum of its proper divisors (2180477588).

2200561312 is an equidigital number, since it uses as much as digits as its factorization.

2200561312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772768 (or 772760 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2200561312 is about 46910.1408226409. The cubic root of 2200561312 is about 1300.7020492010.

The spelling of 2200561312 in words is "two billion, two hundred million, five hundred sixty-one thousand, three hundred twelve".