112203213200 has 60 divisors (see below), whose sum is σ = 290304250068. Its totient is φ = 41428876800.

The previous prime is 112203213197. The next prime is 112203213211. The reversal of 112203213200 is 2312302211.

It can be written as a sum of positive squares in 6 ways, for example, as 36415325584 + 75787887616 = 190828^2 + 275296^2 .

It is a super-2 number, since 2×112203213200² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10783571 + ... + 10793970.

Almost surely, 2^112203213200 is an apocalyptic number.

112203213200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112203213200 is an abundant number, since it is smaller than the sum of its proper divisors (178101036868).

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

112203213200 is a wasteful number, since it uses less digits than its factorization.

112203213200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21577572 (or 21577561 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 112203213200 its reverse (2312302211), we get a palindrome (114515515411).

The spelling of 112203213200 in words is "one hundred twelve billion, two hundred three million, two hundred thirteen thousand, two hundred".