110120201120 has 24 divisors (see below), whose sum is σ = 260158975524. Its totient is φ = 44048080384.

The previous prime is 110120201111. The next prime is 110120201123. The reversal of 110120201120 is 21102021011.

It can be written as a sum of positive squares in 2 ways, for example, as 110014275856 + 105925264 = 331684^2 + 10292^2 .

It is not an unprimeable number, because it can be changed into a prime (110120201123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344125469 + ... + 344125788.

Almost surely, 2^110120201120 is an apocalyptic number.

110120201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110120201120 is an abundant number, since it is smaller than the sum of its proper divisors (150038774404).

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

110120201120 is an equidigital number, since it uses as much as digits as its factorization.

110120201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688251272 (or 688251264 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110120201120 its reverse (21102021011), we get a palindrome (131222222131).

The spelling of 110120201120 in words is "one hundred ten billion, one hundred twenty million, two hundred one thousand, one hundred twenty".