112224449 has 2 divisors, whose sum is σ = 112224450. Its totient is φ = 112224448.

The previous prime is 112224443. The next prime is 112224473. The reversal of 112224449 is 944422211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95902849 + 16321600 = 9793^2 + 4040^2 .

It is a cyclic number.

It is not a de Polignac number, because 112224449 - 2⁸ = 112224193 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (112224443) 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, 56112224 + 56112225.

It is an arithmetic number, because the mean of its divisors is an integer number (56112225).

Almost surely, 2^112224449 is an apocalyptic number.

It is an amenable number.

112224449 is a deficient number, since it is larger than the sum of its proper divisors (1).

112224449 is an equidigital number, since it uses as much as digits as its factorization.

112224449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 29.

The square root of 112224449 is about 10593.6041553383. The cubic root of 112224449 is about 482.3502344207.

The spelling of 112224449 in words is "one hundred twelve million, two hundred twenty-four thousand, four hundred forty-nine".