11118668698 has 8 divisors (see below), whose sum is σ = 16724460960. Its totient is φ = 5543848380.

The previous prime is 11118668689. The next prime is 11118668699. The reversal of 11118668698 is 89686681111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11118668699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7742088 + ... + 7743523.

It is an arithmetic number, because the mean of its divisors is an integer number (2090557620).

Almost surely, 2^11118668698 is an apocalyptic number.

11118668698 is a deficient number, since it is larger than the sum of its proper divisors (5605792262).

11118668698 is a wasteful number, since it uses less digits than its factorization.

11118668698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15485972.

The product of its digits is 995328, while the sum is 55.

The spelling of 11118668698 in words is "eleven billion, one hundred eighteen million, six hundred sixty-eight thousand, six hundred ninety-eight".