112229325 has 144 divisors (see below), whose sum is σ = 239265936. Its totient is φ = 49766400.

The previous prime is 112229323. The next prime is 112229329. The reversal of 112229325 is 523922211.

It is a happy number.

112229325 is a `hidden beast` number, since 112 + 229 + 325 = 666.

It can be written as a sum of positive squares in 24 ways, for example, as 84382596 + 27846729 = 9186^2 + 5277^2 .

It is not a de Polignac number, because 112229325 - 2¹ = 112229323 is a prime.

Its product of digits (2160) is a multiple of the sum of its prime factors (144).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112229321) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1839795 + ... + 1839855.

It is an arithmetic number, because the mean of its divisors is an integer number (1661569).

Almost surely, 2^112229325 is an apocalyptic number.

112229325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112229325 is an abundant number, since it is smaller than the sum of its proper divisors (127036611).

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

112229325 is a wasteful number, since it uses less digits than its factorization.

112229325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 136 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 112229325 is about 10593.8342917001. The cubic root of 112229325 is about 482.3572201406.

The spelling of 112229325 in words is "one hundred twelve million, two hundred twenty-nine thousand, three hundred twenty-five".