110505055610999 has 16 divisors (see below), whose sum is σ = 128875595059200. Its totient is φ = 94713675822360.

The previous prime is 110505055610959. The next prime is 110505055611007. The reversal of 110505055610999 is 999016550505011.

It is not a de Polignac number, because 110505055610999 - 2¹² = 110505055606903 is a prime.

It is a super-2 number, since 2×110505055610999² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110505055610959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1817567 + ... + 14977104.

It is an arithmetic number, because the mean of its divisors is an integer number (8054724691200).

Almost surely, 2^{110505055610999} is an apocalyptic number.

110505055610999 is a deficient number, since it is larger than the sum of its proper divisors (18370539448201).

110505055610999 is an equidigital number, since it uses as much as digits as its factorization.

110505055610999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16813875 (or 16813861 counting only the distinct ones).

The product of its (nonzero) digits is 2733750, while the sum is 56.

The spelling of 110505055610999 in words is "one hundred ten trillion, five hundred five billion, fifty-five million, six hundred ten thousand, nine hundred ninety-nine".