2200656064 has 28 divisors (see below), whose sum is σ = 4468488904. Its totient is φ = 1074737664.

The previous prime is 2200656049. The next prime is 2200656091. The reversal of 2200656064 is 4606560022.

It is a super-2 number, since 2×2200656064² = 9685774224039944192, which contains 22 as substring.

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, 397077 + ... + 402580.

Almost surely, 2^2200656064 is an apocalyptic number.

It is an amenable number.

2200656064 is an abundant number, since it is smaller than the sum of its proper divisors (2267832840).

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

2200656064 is an equidigital number, since it uses as much as digits as its factorization.

2200656064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799712 (or 799702 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2200656064 is about 46911.1507426539. The cubic root of 2200656064 is about 1300.7207175215.

The spelling of 2200656064 in words is "two billion, two hundred million, six hundred fifty-six thousand, sixty-four".