11279767118 has 16 divisors (see below), whose sum is σ = 17173632960. Its totient is φ = 5555821536.

The previous prime is 11279767117. The next prime is 11279767151. The reversal of 11279767118 is 81176797211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11279767117) 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, 111830 + ... + 187257.

It is an arithmetic number, because the mean of its divisors is an integer number (1073352060).

Almost surely, 2^11279767118 is an apocalyptic number.

11279767118 is a deficient number, since it is larger than the sum of its proper divisors (5893865842).

11279767118 is a wasteful number, since it uses less digits than its factorization.

11279767118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299371.

The product of its digits is 296352, while the sum is 50.

The spelling of 11279767118 in words is "eleven billion, two hundred seventy-nine million, seven hundred sixty-seven thousand, one hundred eighteen".