2256200256331 has 32 divisors (see below), whose sum is σ = 2728507207680. Its totient is φ = 1824571526400.

The previous prime is 2256200256319. The next prime is 2256200256353. The reversal of 2256200256331 is 1336520026522.

It is not a de Polignac number, because 2256200256331 - 2¹¹ = 2256200254283 is a prime.

It is a super-2 number, since 2×2256200256331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2256200256311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5832991 + ... + 6207751.

It is an arithmetic number, because the mean of its divisors is an integer number (85265850240).

Almost surely, 2^{2256200256331} is an apocalyptic number.

2256200256331 is a deficient number, since it is larger than the sum of its proper divisors (472306951349).

2256200256331 is a wasteful number, since it uses less digits than its factorization.

2256200256331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375475.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 2256200256331 in words is "two trillion, two hundred fifty-six billion, two hundred million, two hundred fifty-six thousand, three hundred thirty-one".