112442212344223 has 2 divisors, whose sum is σ = 112442212344224. Its totient is φ = 112442212344222.

The previous prime is 112442212344169. The next prime is 112442212344251. The reversal of 112442212344223 is 322443212244211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112442212344223 is a prime.

It is a super-2 number, since 2×112442212344223² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112442212344023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56221106172111 + 56221106172112.

It is an arithmetic number, because the mean of its divisors is an integer number (56221106172112).

Almost surely, 2^{112442212344223} is an apocalyptic number.

112442212344223 is a deficient number, since it is larger than the sum of its proper divisors (1).

112442212344223 is an equidigital number, since it uses as much as digits as its factorization.

112442212344223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 147456, while the sum is 37.

Adding to 112442212344223 its reverse (322443212244211), we get a palindrome (434885424588434).

The spelling of 112442212344223 in words is "one hundred twelve trillion, four hundred forty-two billion, two hundred twelve million, three hundred forty-four thousand, two hundred twenty-three".