110012122200112 has 80 divisors (see below), whose sum is σ = 236012742432000. Its totient is φ = 49255696638720.

The previous prime is 110012122200103. The next prime is 110012122200143. The reversal of 110012122200112 is 211002221210011.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171241189 + ... + 171882427.

It is an arithmetic number, because the mean of its divisors is an integer number (2950159280400).

Almost surely, 2^{110012122200112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110012122200112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118006371216000).

110012122200112 is an abundant number, since it is smaller than the sum of its proper divisors (126000620231888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110012122200112 is a wasteful number, since it uses less digits than its factorization.

110012122200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655874 (or 655868 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110012122200112 its reverse (211002221210011), we get a palindrome (321014343410123).

The spelling of 110012122200112 in words is "one hundred ten trillion, twelve billion, one hundred twenty-two million, two hundred thousand, one hundred twelve".