112206425 has 18 divisors (see below), whose sum is σ = 140930154. Its totient is φ = 88617600.

The previous prime is 112206407. The next prime is 112206427. The reversal of 112206425 is 524602211.

It is a happy number.

It can be written as a sum of positive squares in 9 ways, for example, as 95199049 + 17007376 = 9757^2 + 4124^2 .

It is not a de Polignac number, because 112206425 - 2⁸ = 112206169 is a prime.

It is a super-2 number, since 2×112206425² = 25180563622561250, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112206425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112206427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 619835 + ... + 620015.

It is an arithmetic number, because the mean of its divisors is an integer number (7829453).

Almost surely, 2^112206425 is an apocalyptic number.

It is an amenable number.

112206425 is a deficient number, since it is larger than the sum of its proper divisors (28723729).

112206425 is an equidigital number, since it uses as much as digits as its factorization.

112206425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 112206425 is about 10592.7534192013. The cubic root of 112206425 is about 482.3244101427.

Adding to 112206425 its reverse (524602211), we get a palindrome (636808636).

The spelling of 112206425 in words is "one hundred twelve million, two hundred six thousand, four hundred twenty-five".