112216317 has 8 divisors (see below), whose sum is σ = 152445024. Its totient is φ = 73399248.

The previous prime is 112216267. The next prime is 112216339. The reversal of 112216317 is 713612211.

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

It is not a de Polignac number, because 112216317 - 2⁶ = 112216253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112216367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352723 + ... + 353040.

It is an arithmetic number, because the mean of its divisors is an integer number (19055628).

Almost surely, 2^112216317 is an apocalyptic number.

It is an amenable number.

112216317 is a deficient number, since it is larger than the sum of its proper divisors (40228707).

112216317 is an equidigital number, since it uses as much as digits as its factorization.

112216317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705819.

The product of its digits is 504, while the sum is 24.

The square root of 112216317 is about 10593.2203318915. The cubic root of 112216317 is about 482.3385834632.

Adding to 112216317 its reverse (713612211), we get a palindrome (825828528).

The spelling of 112216317 in words is "one hundred twelve million, two hundred sixteen thousand, three hundred seventeen".