11118668692 has 12 divisors (see below), whose sum is σ = 20085337216. Its totient is φ = 5380000920.

The previous prime is 11118668689. The next prime is 11118668699. The reversal of 11118668692 is 29686681111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11118668699) 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, 44833218 + ... + 44833465.

Almost surely, 2^11118668692 is an apocalyptic number.

It is an amenable number.

11118668692 is a deficient number, since it is larger than the sum of its proper divisors (8966668524).

11118668692 is a wasteful number, since it uses less digits than its factorization.

11118668692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89666718 (or 89666716 counting only the distinct ones).

The product of its digits is 248832, while the sum is 49.

The spelling of 11118668692 in words is "eleven billion, one hundred eighteen million, six hundred sixty-eight thousand, six hundred ninety-two".