2200622256 has 400 divisors, whose sum is σ = 8123765760. Its totient is φ = 559872000.

The previous prime is 2200622231. The next prime is 2200622269. The reversal of 2200622256 is 6522260022.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 79 ways as a sum of consecutive naturals, for example, 2929881 + ... + 2930631.

Almost surely, 2^2200622256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2200622256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4061882880).

2200622256 is an abundant number, since it is smaller than the sum of its proper divisors (5923143504).

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

2200622256 is a wasteful number, since it uses less digits than its factorization.

2200622256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814 (or 799 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2200622256 is about 46910.7904005038. The cubic root of 2200622256 is about 1300.7140566304.

2200622256 divided by its sum of digits (27) gives a triangular number (81504528 = T₁₂₇₆₇).

Adding to 2200622256 its reverse (6522260022), we get a palindrome (8722882278).

The spelling of 2200622256 in words is "two billion, two hundred million, six hundred twenty-two thousand, two hundred fifty-six".