11099768885 has 8 divisors (see below), whose sum is σ = 13424603136. Its totient is φ = 8809894800.

The previous prime is 11099768863. The next prime is 11099768909. The reversal of 11099768885 is 58886799011.

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

It is not a de Polignac number, because 11099768885 - 2¹² = 11099764789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8739341 + ... + 8740610.

It is an arithmetic number, because the mean of its divisors is an integer number (1678075392).

Almost surely, 2^11099768885 is an apocalyptic number.

It is an amenable number.

11099768885 is a deficient number, since it is larger than the sum of its proper divisors (2324834251).

11099768885 is a wasteful number, since it uses less digits than its factorization.

11099768885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17480083.

The product of its (nonzero) digits is 8709120, while the sum is 62.

The spelling of 11099768885 in words is "eleven billion, ninety-nine million, seven hundred sixty-eight thousand, eight hundred eighty-five".