11796658696 has 16 divisors (see below), whose sum is σ = 22122041040. Its totient is φ = 5897447760.

The previous prime is 11796658693. The next prime is 11796658723. The reversal of 11796658696 is 69685669711.

It is a happy number.

It is a super-2 number, since 2×11796658696² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11796658691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51490 + ... + 162001.

It is an arithmetic number, because the mean of its divisors is an integer number (1382627565).

Almost surely, 2^11796658696 is an apocalyptic number.

It is an amenable number.

11796658696 is a deficient number, since it is larger than the sum of its proper divisors (10325382344).

11796658696 is a wasteful number, since it uses less digits than its factorization.

11796658696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220404 (or 220400 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 64.

The spelling of 11796658696 in words is "eleven billion, seven hundred ninety-six million, six hundred fifty-eight thousand, six hundred ninety-six".