11122711659 has 24 divisors (see below), whose sum is σ = 16446885312. Its totient is φ = 7239561840.

The previous prime is 11122711631. The next prime is 11122711661. The reversal of 11122711659 is 95611722111.

It is not a de Polignac number, because 11122711659 - 2⁵ = 11122711627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11122711679) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1182244 + ... + 1191614.

It is an arithmetic number, because the mean of its divisors is an integer number (685286888).

Almost surely, 2^11122711659 is an apocalyptic number.

11122711659 is a deficient number, since it is larger than the sum of its proper divisors (5324173653).

11122711659 is a wasteful number, since it uses less digits than its factorization.

11122711659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12487 (or 12484 counting only the distinct ones).

The product of its digits is 7560, while the sum is 36.

The spelling of 11122711659 in words is "eleven billion, one hundred twenty-two million, seven hundred eleven thousand, six hundred fifty-nine".