112202317 has 2 divisors, whose sum is σ = 112202318. Its totient is φ = 112202316.

The previous prime is 112202309. The next prime is 112202323. The reversal of 112202317 is 713202211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76370121 + 35832196 = 8739^2 + 5986^2 .

It is a cyclic number.

It is not a de Polignac number, because 112202317 - 2³ = 112202309 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 112202294 and 112202303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112202917) 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 as a sum of consecutive naturals, namely, 56101158 + 56101159.

It is an arithmetic number, because the mean of its divisors is an integer number (56101159).

Almost surely, 2^112202317 is an apocalyptic number.

It is an amenable number.

112202317 is a deficient number, since it is larger than the sum of its proper divisors (1).

112202317 is an equidigital number, since it uses as much as digits as its factorization.

112202317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 112202317 is about 10592.5595112796. The cubic root of 112202317 is about 482.3185239294.

Adding to 112202317 its reverse (713202211), we get a palindrome (825404528).

The spelling of 112202317 in words is "one hundred twelve million, two hundred two thousand, three hundred seventeen".