112125272 has 32 divisors (see below), whose sum is σ = 240621600. Its totient is φ = 47983104.

The previous prime is 112125271. The next prime is 112125287. The reversal of 112125272 is 272521211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112125271) 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, 58928 + ... + 60800.

It is an arithmetic number, because the mean of its divisors is an integer number (7519425).

Almost surely, 2^112125272 is an apocalyptic number.

It is an amenable number.

112125272 is an abundant number, since it is smaller than the sum of its proper divisors (128496328).

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

112125272 is a wasteful number, since it uses less digits than its factorization.

112125272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955 (or 2951 counting only the distinct ones).

The product of its digits is 560, while the sum is 23.

The square root of 112125272 is about 10588.9221358928. The cubic root of 112125272 is about 482.2081021473.

Adding to 112125272 its reverse (272521211), we get a palindrome (384646483).

The spelling of 112125272 in words is "one hundred twelve million, one hundred twenty-five thousand, two hundred seventy-two".