11250111355 has 16 divisors (see below), whose sum is σ = 15681657024. Its totient is φ = 7587895680.

The previous prime is 11250111349. The next prime is 11250111391. The reversal of 11250111355 is 55311105211.

It is not a de Polignac number, because 11250111355 - 2⁷ = 11250111227 is a prime.

It is a Duffinian 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, 2632552 + ... + 2636821.

It is an arithmetic number, because the mean of its divisors is an integer number (980103564).

Almost surely, 2^11250111355 is an apocalyptic number.

11250111355 is a deficient number, since it is larger than the sum of its proper divisors (4431545669).

11250111355 is an equidigital number, since it uses as much as digits as its factorization.

11250111355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5269446.

The product of its (nonzero) digits is 750, while the sum is 25.

Adding to 11250111355 its reverse (55311105211), we get a palindrome (66561216566).

The spelling of 11250111355 in words is "eleven billion, two hundred fifty million, one hundred eleven thousand, three hundred fifty-five".