110000111099999 has 4 divisors (see below), whose sum is σ = 110480460930360. Its totient is φ = 109519761269640.

The previous prime is 110000111099987. The next prime is 110000111100007. The reversal of 110000111099999 is 999990111000011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110000111099999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110000111099939) 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, 240174914837 + ... + 240174915294.

It is an arithmetic number, because the mean of its divisors is an integer number (27620115232590).

Almost surely, 2^{110000111099999} is an apocalyptic number.

110000111099999 is a deficient number, since it is larger than the sum of its proper divisors (480349830361).

110000111099999 is an equidigital number, since it uses as much as digits as its factorization.

110000111099999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480349830360.

The product of its (nonzero) digits is 59049, while the sum is 50.

The spelling of 110000111099999 in words is "one hundred ten trillion, one hundred eleven million, ninety-nine thousand, nine hundred ninety-nine".