2204200202256 has 100 divisors (see below), whose sum is σ = 6870332995372. Its totient is φ = 678215441664.

The previous prime is 2204200202207. The next prime is 2204200202291. The reversal of 2204200202256 is 6522020024022.

2204200202256 is a `hidden beast` number, since 2 + 2 + 0 + 4 + 200 + 202 + 256 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 93525872400 + 2110674329856 = 305820^2 + 1452816^2 .

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 19 ways as a sum of consecutive naturals, for example, 65397451 + ... + 65431146.

Almost surely, 2^{2204200202256} is an apocalyptic number.

2204200202256 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2204200202256 is an abundant number, since it is smaller than the sum of its proper divisors (4666132793116).

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

2204200202256 is a wasteful number, since it uses less digits than its factorization.

2204200202256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130828630 (or 130828615 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 2204200202256 its reverse (6522020024022), we get a palindrome (8726220226278).

The spelling of 2204200202256 in words is "two trillion, two hundred four billion, two hundred million, two hundred two thousand, two hundred fifty-six".