11100000001099 has 4 divisors (see below), whose sum is σ = 11100085200136. Its totient is φ = 11099914802064.

The previous prime is 11100000001093. The next prime is 11100000001243. The reversal of 11100000001099 is 99010000000111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11100000001099 - 2¹¹ = 11099999999051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11100000001093) 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, 42403794 + ... + 42664759.

It is an arithmetic number, because the mean of its divisors is an integer number (2775021300034).

Almost surely, 2^{11100000001099} is an apocalyptic number.

11100000001099 is a deficient number, since it is larger than the sum of its proper divisors (85199037).

11100000001099 is an equidigital number, since it uses as much as digits as its factorization.

11100000001099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85199036.

The product of its (nonzero) digits is 81, while the sum is 22.

The spelling of 11100000001099 in words is "eleven trillion, one hundred billion, one thousand, ninety-nine".