112050405200 has 120 divisors (see below), whose sum is σ = 278415323136. Its totient is φ = 43291584000.

The previous prime is 112050405199. The next prime is 112050405209. The reversal of 112050405200 is 2504050211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112050405209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6700049 + ... + 6716751.

Almost surely, 2^112050405200 is an apocalyptic number.

112050405200 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 112050405200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139207661568).

112050405200 is an abundant number, since it is smaller than the sum of its proper divisors (166364917936).

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

112050405200 is a wasteful number, since it uses less digits than its factorization.

112050405200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17293 (or 17282 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 112050405200 its reverse (2504050211), we get a palindrome (114554455411).

The spelling of 112050405200 in words is "one hundred twelve billion, fifty million, four hundred five thousand, two hundred".