112424122 has 4 divisors (see below), whose sum is σ = 168636186. Its totient is φ = 56212060.

The previous prime is 112424119. The next prime is 112424149. The reversal of 112424122 is 221424211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221424211 = 5503 ⋅40237.

It can be written as a sum of positive squares in only one way, i.e., 105247081 + 7177041 = 10259^2 + 2679^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112424122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28106029 + ... + 28106032.

Almost surely, 2^112424122 is an apocalyptic number.

112424122 is a deficient number, since it is larger than the sum of its proper divisors (56212064).

112424122 is an equidigital number, since it uses as much as digits as its factorization.

112424122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56212063.

The product of its digits is 256, while the sum is 19.

The square root of 112424122 is about 10603.0241912390. The cubic root of 112424122 is about 482.6361354433.

Adding to 112424122 its reverse (221424211), we get a palindrome (333848333).

The spelling of 112424122 in words is "one hundred twelve million, four hundred twenty-four thousand, one hundred twenty-two".