11100000010985 has 32 divisors (see below), whose sum is σ = 13849853133312. Its totient is φ = 8533296414720.

The previous prime is 11100000010969. The next prime is 11100000010991. The reversal of 11100000010985 is 58901000000111.

It is not a de Polignac number, because 11100000010985 - 2⁴ = 11100000010969 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172026089 + ... + 172090601.

It is an arithmetic number, because the mean of its divisors is an integer number (432807910416).

Almost surely, 2^{11100000010985} is an apocalyptic number.

It is an amenable number.

11100000010985 is a deficient number, since it is larger than the sum of its proper divisors (2749853122327).

11100000010985 is a wasteful number, since it uses less digits than its factorization.

11100000010985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77153.

The product of its (nonzero) digits is 360, while the sum is 26.

The spelling of 11100000010985 in words is "eleven trillion, one hundred billion, ten thousand, nine hundred eighty-five".