11256258861232 has 80 divisors (see below), whose sum is σ = 28372636749312. Its totient is φ = 4194879068160.

The previous prime is 11256258861223. The next prime is 11256258861259. The reversal of 11256258861232 is 23216885265211.

11256258861232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11256258861232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198592833 + ... + 198649504.

Almost surely, 2^{11256258861232} is an apocalyptic number.

It is an amenable number.

11256258861232 is an abundant number, since it is smaller than the sum of its proper divisors (17116377888080).

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

11256258861232 is a wasteful number, since it uses less digits than its factorization.

11256258861232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397242386 (or 397242380 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 52.

The spelling of 11256258861232 in words is "eleven trillion, two hundred fifty-six billion, two hundred fifty-eight million, eight hundred sixty-one thousand, two hundred thirty-two".