112225118 has 8 divisors (see below), whose sum is σ = 172443600. Its totient is φ = 54743920.

The previous prime is 112225111. The next prime is 112225121. The reversal of 112225118 is 811522211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×112225118² = 25188954220227848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112225093 and 112225102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112225111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684218 + ... + 684381.

It is an arithmetic number, because the mean of its divisors is an integer number (21555450).

Almost surely, 2^112225118 is an apocalyptic number.

112225118 is a deficient number, since it is larger than the sum of its proper divisors (60218482).

112225118 is a wasteful number, since it uses less digits than its factorization.

112225118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368642.

The product of its digits is 320, while the sum is 23.

The square root of 112225118 is about 10593.6357309471. The cubic root of 112225118 is about 482.3511928918.

Adding to 112225118 its reverse (811522211), we get a palindrome (923747329).

The spelling of 112225118 in words is "one hundred twelve million, two hundred twenty-five thousand, one hundred eighteen".