1112444227 has 2 divisors, whose sum is σ = 1112444228. Its totient is φ = 1112444226.

The previous prime is 1112444159. The next prime is 1112444237. The reversal of 1112444227 is 7224442111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112444227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112444195 and 1112444204.

It is not a weakly prime, because it can be changed into another prime (1112444237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556222113 + 556222114.

It is an arithmetic number, because the mean of its divisors is an integer number (556222114).

Almost surely, 2^1112444227 is an apocalyptic number.

1112444227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112444227 is an equidigital number, since it uses as much as digits as its factorization.

1112444227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3584, while the sum is 28.

The square root of 1112444227 is about 33353.3240772191. The cubic root of 1112444227 is about 1036.1582331990.

Adding to 1112444227 its reverse (7224442111), we get a palindrome (8336886338).

The spelling of 1112444227 in words is "one billion, one hundred twelve million, four hundred forty-four thousand, two hundred twenty-seven".