112201243 has 12 divisors (see below), whose sum is σ = 140948080. Its totient is φ = 87428880.

The previous prime is 112201223. The next prime is 112201247. The reversal of 112201243 is 342102211.

It is not a de Polignac number, because 112201243 - 2⁵ = 112201211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112201247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65388 + ... + 67081.

Almost surely, 2^112201243 is an apocalyptic number.

112201243 is a deficient number, since it is larger than the sum of its proper divisors (28746837).

112201243 is a wasteful number, since it uses less digits than its factorization.

112201243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132498 (or 132487 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 112201243 is about 10592.5088151958. The cubic root of 112201243 is about 482.3169850077.

Adding to 112201243 its reverse (342102211), we get a palindrome (454303454).

The spelling of 112201243 in words is "one hundred twelve million, two hundred one thousand, two hundred forty-three".