112242 has 16 divisors (see below), whose sum is σ = 241920. Its totient is φ = 34512.

The previous prime is 112241. The next prime is 112247. The reversal of 112242 is 242211.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (112241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642 + ... + 797.

It is an arithmetic number, because the mean of its divisors is an integer number (15120).

2¹¹²²⁴² is an apocalyptic number.

112242 is an abundant number, since it is smaller than the sum of its proper divisors (129678).

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

112242 is a wasteful number, since it uses less digits than its factorization.

112242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457.

The product of its digits is 32, while the sum is 12.

The square root of 112242 is about 335.0253721735. The cubic root of 112242 is about 48.2375378341.

Adding to 112242 its reverse (242211), we get a palindrome (354453).

The spelling of 112242 in words is "one hundred twelve thousand, two hundred forty-two", and thus it is an iban number.