11252911266 has 24 divisors (see below), whose sum is σ = 24567429744. Its totient is φ = 3722336280.

The previous prime is 11252911261. The next prime is 11252911289. The reversal of 11252911266 is 66211925211.

11252911266 is a `hidden beast` number, since 1 + 1 + 2 + 529 + 1 + 126 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 11252911266.

It is not an unprimeable number, because it can be changed into a prime (11252911261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2383756 + ... + 2388471.

It is an arithmetic number, because the mean of its divisors is an integer number (1023642906).

Almost surely, 2^11252911266 is an apocalyptic number.

11252911266 is an abundant number, since it is smaller than the sum of its proper divisors (13314518478).

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

11252911266 is a wasteful number, since it uses less digits than its factorization.

11252911266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4772366 (or 4772363 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The spelling of 11252911266 in words is "eleven billion, two hundred fifty-two million, nine hundred eleven thousand, two hundred sixty-six".