110112000120209 has 16 divisors (see below), whose sum is σ = 112633793007120. Its totient is φ = 107613372821760.

The previous prime is 110112000120181. The next prime is 110112000120217. The reversal of 110112000120209 is 902021000211011.

It can be written as a sum of positive squares in 8 ways, for example, as 20216893542400 + 89895106577809 = 4496320^2 + 9481303^2 .

It is not a de Polignac number, because 110112000120209 - 2²⁴ = 110111983342993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110112000120229) 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, 306562247 + ... + 306921219.

It is an arithmetic number, because the mean of its divisors is an integer number (7039612062945).

Almost surely, 2^{110112000120209} is an apocalyptic number.

It is an amenable number.

110112000120209 is a deficient number, since it is larger than the sum of its proper divisors (2521792886911).

110112000120209 is a wasteful number, since it uses less digits than its factorization.

110112000120209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391220.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 110112000120209 in words is "one hundred ten trillion, one hundred twelve billion, one hundred twenty thousand, two hundred nine".