112213319 has 2 divisors, whose sum is σ = 112213320. Its totient is φ = 112213318.

The previous prime is 112213313. The next prime is 112213327. The reversal of 112213319 is 913312211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112213319 is a prime.

It is a super-2 number, since 2×112213319² = 25183657921991522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 112213294 and 112213303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112213313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56106659 + 56106660.

It is an arithmetic number, because the mean of its divisors is an integer number (56106660).

Almost surely, 2^112213319 is an apocalyptic number.

112213319 is a deficient number, since it is larger than the sum of its proper divisors (1).

112213319 is an equidigital number, since it uses as much as digits as its factorization.

112213319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324, while the sum is 23.

The square root of 112213319 is about 10593.0788253463. The cubic root of 112213319 is about 482.3342879977.

It can be divided in two parts, 1122 and 13319, that added together give a palindrome (14441).

The spelling of 112213319 in words is "one hundred twelve million, two hundred thirteen thousand, three hundred nineteen".