11255116250215 has 16 divisors (see below), whose sum is σ = 14221478430720. Its totient is φ = 8527499678880.

The previous prime is 11255116250179. The next prime is 11255116250221. The reversal of 11255116250215 is 51205261155211.

11255116250215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11255116250215 - 2⁷ = 11255116250087 is a prime.

It is a congruent number.

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, 18403731 + ... + 19005460.

It is an arithmetic number, because the mean of its divisors is an integer number (888842401920).

Almost surely, 2^{11255116250215} is an apocalyptic number.

11255116250215 is a deficient number, since it is larger than the sum of its proper divisors (2966362180505).

11255116250215 is a wasteful number, since it uses less digits than its factorization.

11255116250215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37412382.

The product of its (nonzero) digits is 30000, while the sum is 37.

The spelling of 11255116250215 in words is "eleven trillion, two hundred fifty-five billion, one hundred sixteen million, two hundred fifty thousand, two hundred fifteen".