2256115201 has 8 divisors (see below), whose sum is σ = 2282493600. Its totient is φ = 2229759840.

The previous prime is 2256115189. The next prime is 2256115243. The reversal of 2256115201 is 1025116522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2256115201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2256115261) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 263770 + ... + 272188.

It is an arithmetic number, because the mean of its divisors is an integer number (285311700).

Almost surely, 2^2256115201 is an apocalyptic number.

It is an amenable number.

2256115201 is a deficient number, since it is larger than the sum of its proper divisors (26378399).

2256115201 is an equidigital number, since it uses as much as digits as its factorization.

2256115201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11519.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 2256115201 is about 47498.5810419638. The cubic root of 2256115201 is about 1311.5567610382.

The spelling of 2256115201 in words is "two billion, two hundred fifty-six million, one hundred fifteen thousand, two hundred one".