110112123123120 has 80 divisors (see below), whose sum is σ = 341699124713472. Its totient is φ = 29332992572160.

The previous prime is 110112123123109. The next prime is 110112123123137. The reversal of 110112123123120 is 21321321211011.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×110112123123120² (a number of 29 digits) contains 22 as substring.

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, 236018512 + ... + 236484591.

Almost surely, 2^{110112123123120} is an apocalyptic number.

110112123123120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110112123123120 is an abundant number, since it is smaller than the sum of its proper divisors (231587001590352).

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

110112123123120 is a wasteful number, since it uses less digits than its factorization.

110112123123120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472504090 (or 472504084 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 110112123123120 its reverse (21321321211011), we get a palindrome (131433444334131).

The spelling of 110112123123120 in words is "one hundred ten trillion, one hundred twelve billion, one hundred twenty-three million, one hundred twenty-three thousand, one hundred twenty".