112110110010020 has 12 divisors (see below), whose sum is σ = 235431231021084. Its totient is φ = 44844044004000.

The previous prime is 112110110009981. The next prime is 112110110010053. The reversal of 112110110010020 is 20010011011211.

It can be written as a sum of positive squares in 2 ways, for example, as 81433045248676 + 30677064761344 = 9024026^2 + 5538688^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112110110009983 and 112110110010010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2802752750231 + ... + 2802752750270.

It is an arithmetic number, because the mean of its divisors is an integer number (19619269251757).

Almost surely, 2^{112110110010020} is an apocalyptic number.

112110110010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112110110010020 is an abundant number, since it is smaller than the sum of its proper divisors (123321121011064).

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

112110110010020 is a wasteful number, since it uses less digits than its factorization.

112110110010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605505500510 (or 5605505500508 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 112110110010020 its reverse (20010011011211), we get a palindrome (132120121021231).

The spelling of 112110110010020 in words is "one hundred twelve trillion, one hundred ten billion, one hundred ten million, ten thousand, twenty".