112110020200 has 96 divisors (see below), whose sum is σ = 268205835960. Its totient is φ = 43561856000.

The previous prime is 112110020179. The next prime is 112110020219. The reversal of 112110020200 is 2020011211.

It can be written as a sum of positive squares in 12 ways, for example, as 17653373956 + 94456646244 = 132866^2 + 307338^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1018242 + ... + 1122958.

Almost surely, 2^112110020200 is an apocalyptic number.

112110020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112110020200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134102917980).

112110020200 is an abundant number, since it is smaller than the sum of its proper divisors (156095815760).

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

112110020200 is a wasteful number, since it uses less digits than its factorization.

112110020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104887 (or 104878 counting only the distinct ones).

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

Adding to 112110020200 its reverse (2020011211), we get a palindrome (114130031411).

The spelling of 112110020200 in words is "one hundred twelve billion, one hundred ten million, twenty thousand, two hundred".