112203342 has 24 divisors (see below), whose sum is σ = 244206144. Its totient is φ = 37232064.

The previous prime is 112203323. The next prime is 112203367. The reversal of 112203342 is 243302211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 9963 + ... + 17990.

It is an arithmetic number, because the mean of its divisors is an integer number (10175256).

Almost surely, 2^112203342 is an apocalyptic number.

112203342 is an abundant number, since it is smaller than the sum of its proper divisors (132002802).

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

112203342 is a wasteful number, since it uses less digits than its factorization.

112203342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28184 (or 28181 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 112203342 is about 10592.6078941873. The cubic root of 112203342 is about 482.3199926305.

Adding to 112203342 its reverse (243302211), we get a palindrome (355505553).

The spelling of 112203342 in words is "one hundred twelve million, two hundred three thousand, three hundred forty-two".