112425217 has 2 divisors, whose sum is σ = 112425218. Its totient is φ = 112425216.

The previous prime is 112425193. The next prime is 112425241. The reversal of 112425217 is 712524211.

It is a balanced prime because it is at equal distance from previous prime (112425193) and next prime (112425241).

It can be written as a sum of positive squares in only one way, i.e., 67749361 + 44675856 = 8231^2 + 6684^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112425217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112425191 and 112425200.

It is not a weakly prime, because it can be changed into another prime (112425317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56212608 + 56212609.

It is an arithmetic number, because the mean of its divisors is an integer number (56212609).

Almost surely, 2^112425217 is an apocalyptic number.

It is an amenable number.

112425217 is a deficient number, since it is larger than the sum of its proper divisors (1).

112425217 is an equidigital number, since it uses as much as digits as its factorization.

112425217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1120, while the sum is 25.

The square root of 112425217 is about 10603.0758273248. The cubic root of 112425217 is about 482.6377023812.

Adding to 112425217 its reverse (712524211), we get a palindrome (824949428).

The spelling of 112425217 in words is "one hundred twelve million, four hundred twenty-five thousand, two hundred seventeen".