112422 has 16 divisors (see below), whose sum is σ = 230832. Its totient is φ = 36480.

The previous prime is 112403. The next prime is 112429. The reversal of 112422 is 224211.

It is a plaindrome in base 8 and base 15.

It is a junction number, because it is equal to n+sod(n) for n = 112398 and 112407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112429) by changing a digit.

112422 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18 + ... + 474.

It is an arithmetic number, because the mean of its divisors is an integer number (14427).

2¹¹²⁴²² is an apocalyptic number.

112422 is an abundant number, since it is smaller than the sum of its proper divisors (118410).

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

112422 is a wasteful number, since it uses less digits than its factorization.

112422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503.

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

The square root of 112422 is about 335.2939009287. The cubic root of 112422 is about 48.2633098846.

Adding to 112422 its reverse (224211), we get a palindrome (336633).

The spelling of 112422 in words is "one hundred twelve thousand, four hundred twenty-two", and thus it is an iban number.