2256733235011 has 4 divisors (see below), whose sum is σ = 2288518210224. Its totient is φ = 2224948259800.

The previous prime is 2256733234993. The next prime is 2256733235017. The reversal of 2256733235011 is 1105323376522.

It is a happy number.

2256733235011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2256733235011 - 2⁹ = 2256733234499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2256733235017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15892487500 + ... + 15892487641.

It is an arithmetic number, because the mean of its divisors is an integer number (572129552556).

Almost surely, 2^{2256733235011} is an apocalyptic number.

2256733235011 is a deficient number, since it is larger than the sum of its proper divisors (31784975213).

2256733235011 is an equidigital number, since it uses as much as digits as its factorization.

2256733235011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31784975212.

The product of its (nonzero) digits is 226800, while the sum is 40.

The spelling of 2256733235011 in words is "two trillion, two hundred fifty-six billion, seven hundred thirty-three million, two hundred thirty-five thousand, eleven".