112422243 has 16 divisors (see below), whose sum is σ = 154573056. Its totient is φ = 72626400.

The previous prime is 112422217. The next prime is 112422251. The reversal of 112422243 is 342224211.

It is not a de Polignac number, because 112422243 - 2⁶ = 112422179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112422043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27268 + ... + 31118.

It is an arithmetic number, because the mean of its divisors is an integer number (9660816).

Almost surely, 2^112422243 is an apocalyptic number.

112422243 is a deficient number, since it is larger than the sum of its proper divisors (42150813).

112422243 is a wasteful number, since it uses less digits than its factorization.

112422243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4154.

The product of its digits is 768, while the sum is 21.

The square root of 112422243 is about 10602.9355840729. The cubic root of 112422243 is about 482.6334465828.

Adding to 112422243 its reverse (342224211), we get a palindrome (454646454).

The spelling of 112422243 in words is "one hundred twelve million, four hundred twenty-two thousand, two hundred forty-three".