11125868799 has 8 divisors (see below), whose sum is σ = 14846095360. Its totient is φ = 7411444056.

The previous prime is 11125868749. The next prime is 11125868833. The reversal of 11125868799 is 99786852111.

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

It is not a de Polignac number, because 11125868799 - 2²⁷ = 10991651071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11125868749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1445977 + ... + 1453650.

It is an arithmetic number, because the mean of its divisors is an integer number (1855761920).

Almost surely, 2^11125868799 is an apocalyptic number.

11125868799 is a deficient number, since it is larger than the sum of its proper divisors (3720226561).

11125868799 is a wasteful number, since it uses less digits than its factorization.

11125868799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900909.

The product of its digits is 2177280, while the sum is 57.

The spelling of 11125868799 in words is "eleven billion, one hundred twenty-five million, eight hundred sixty-eight thousand, seven hundred ninety-nine".