11255235233 has 24 divisors (see below), whose sum is σ = 12641019048. Its totient is φ = 10010880000.

The previous prime is 11255235227. The next prime is 11255235259. The reversal of 11255235233 is 33253255211.

11255235233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 29408929 + 11225826304 = 5423^2 + 105952^2 .

It is not a de Polignac number, because 11255235233 - 2¹⁸ = 11254973089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11255235233.

It is not an unprimeable number, because it can be changed into a prime (11255235223) 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 23 ways as a sum of consecutive naturals, for example, 1420583 + ... + 1428483.

It is an arithmetic number, because the mean of its divisors is an integer number (526709127).

Almost surely, 2^11255235233 is an apocalyptic number.

It is an amenable number.

11255235233 is a deficient number, since it is larger than the sum of its proper divisors (1385783815).

11255235233 is a wasteful number, since it uses less digits than its factorization.

11255235233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8177 (or 8166 counting only the distinct ones).

The product of its digits is 27000, while the sum is 32.

The spelling of 11255235233 in words is "eleven billion, two hundred fifty-five million, two hundred thirty-five thousand, two hundred thirty-three".