112229417 has 2 divisors, whose sum is σ = 112229418. Its totient is φ = 112229416.

The previous prime is 112229389. The next prime is 112229419. The reversal of 112229417 is 714922211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85303696 + 26925721 = 9236^2 + 5189^2 .

It is a cyclic number.

It is not a de Polignac number, because 112229417 - 2⁶ = 112229353 is a prime.

Together with 112229419, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_6423563 and since 112229417 and 6423563 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112229417.

It is not a weakly prime, because it can be changed into another prime (112229419) 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, 56114708 + 56114709.

It is an arithmetic number, because the mean of its divisors is an integer number (56114709).

Almost surely, 2^112229417 is an apocalyptic number.

It is an amenable number.

112229417 is a deficient number, since it is larger than the sum of its proper divisors (1).

112229417 is an equidigital number, since it uses as much as digits as its factorization.

112229417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 29.

The square root of 112229417 is about 10593.8386338475. The cubic root of 112229417 is about 482.3573519447.

The spelling of 112229417 in words is "one hundred twelve million, two hundred twenty-nine thousand, four hundred seventeen".