112201223 has 2 divisors, whose sum is σ = 112201224. Its totient is φ = 112201222.

The previous prime is 112201211. The next prime is 112201247. The reversal of 112201223 is 322102211.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (322102211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112201223 is a prime.

It is a super-2 number, since 2×112201223² = 25178228885391458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112201198 and 112201207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112201253) 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, 56100611 + 56100612.

It is an arithmetic number, because the mean of its divisors is an integer number (56100612).

Almost surely, 2^112201223 is an apocalyptic number.

112201223 is a deficient number, since it is larger than the sum of its proper divisors (1).

112201223 is an equidigital number, since it uses as much as digits as its factorization.

112201223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 112201223 is about 10592.5078711323. The cubic root of 112201223 is about 482.3169563499.

Adding to 112201223 its reverse (322102211), we get a palindrome (434303434).

The spelling of 112201223 in words is "one hundred twelve million, two hundred one thousand, two hundred twenty-three".