112422125 has 16 divisors (see below), whose sum is σ = 145145520. Its totient is φ = 86833600.

The previous prime is 112422109. The next prime is 112422133. The reversal of 112422125 is 521224211.

It can be written as a sum of positive squares in 8 ways, for example, as 76073284 + 36348841 = 8722^2 + 6029^2 .

It is not a de Polignac number, because 112422125 - 2⁴ = 112422109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112422097 and 112422106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11882 + ... + 19131.

It is an arithmetic number, because the mean of its divisors is an integer number (9071595).

Almost surely, 2^112422125 is an apocalyptic number.

It is an amenable number.

112422125 is a deficient number, since it is larger than the sum of its proper divisors (32723395).

112422125 is an equidigital number, since it uses as much as digits as its factorization.

112422125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31057 (or 31047 counting only the distinct ones).

The product of its digits is 320, while the sum is 20.

The square root of 112422125 is about 10602.9300195748. The cubic root of 112422125 is about 482.6332777231.

Adding to 112422125 its reverse (521224211), we get a palindrome (633646336).

The spelling of 112422125 in words is "one hundred twelve million, four hundred twenty-two thousand, one hundred twenty-five".