2256653322 has 48 divisors (see below), whose sum is σ = 6095898432. Its totient is φ = 586143360.

The previous prime is 2256653309. The next prime is 2256653323. The reversal of 2256653322 is 2233566522.

2256653322 is a `hidden beast` number, since 22 + 566 + 53 + 3 + 22 = 666.

It is not an unprimeable number, because it can be changed into a prime (2256653323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 812703 + ... + 815474.

It is an arithmetic number, because the mean of its divisors is an integer number (126997884).

Almost surely, 2^2256653322 is an apocalyptic number.

2256653322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2256653322 is an abundant number, since it is smaller than the sum of its proper divisors (3839245110).

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

2256653322 is a wasteful number, since it uses less digits than its factorization.

2256653322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628203 (or 1628200 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 2256653322 is about 47504.2453050251. The cubic root of 2256653322 is about 1311.6610287827.

The spelling of 2256653322 in words is "two billion, two hundred fifty-six million, six hundred fifty-three thousand, three hundred twenty-two".