112110200020 has 48 divisors (see below), whose sum is σ = 289761752448. Its totient is φ = 35481029760.

The previous prime is 112110200009. The next prime is 112110200023. The reversal of 112110200020 is 20002011211.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112110200023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30797686 + ... + 30801325.

It is an arithmetic number, because the mean of its divisors is an integer number (6036703176).

Almost surely, 2^112110200020 is an apocalyptic number.

112110200020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112110200020 is an abundant number, since it is smaller than the sum of its proper divisors (177651552428).

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

112110200020 is a wasteful number, since it uses less digits than its factorization.

112110200020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61599040 (or 61599038 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 112110200020 its reverse (20002011211), we get a palindrome (132112211231).

The spelling of 112110200020 in words is "one hundred twelve billion, one hundred ten million, two hundred thousand, twenty".