11000000109999 has 8 divisors (see below), whose sum is σ = 14748603500160. Its totient is φ = 7292365063256.

The previous prime is 11000000109997. The next prime is 11000000110003. The reversal of 11000000109999 is 99990100000011.

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

It is a cyclic number.

It is not a de Polignac number, because 11000000109999 - 2¹ = 11000000109997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000000109991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10242085227 + ... + 10242086300.

It is an arithmetic number, because the mean of its divisors is an integer number (1843575437520).

Almost surely, 2^{11000000109999} is an apocalyptic number.

11000000109999 is a deficient number, since it is larger than the sum of its proper divisors (3748603390161).

11000000109999 is a wasteful number, since it uses less digits than its factorization.

11000000109999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20484171709.

The product of its (nonzero) digits is 6561, while the sum is 39.

The spelling of 11000000109999 in words is "eleven trillion, one hundred nine thousand, nine hundred ninety-nine".