112224551 has 2 divisors, whose sum is σ = 112224552. Its totient is φ = 112224550.

The previous prime is 112224491. The next prime is 112224617. The reversal of 112224551 is 155422211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112224551 - 2²⁶ = 45115687 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112224851) 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, 56112275 + 56112276.

It is an arithmetic number, because the mean of its divisors is an integer number (56112276).

Almost surely, 2^112224551 is an apocalyptic number.

112224551 is a deficient number, since it is larger than the sum of its proper divisors (1).

112224551 is an equidigital number, since it uses as much as digits as its factorization.

112224551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 800, while the sum is 23.

The square root of 112224551 is about 10593.6089695627. The cubic root of 112224551 is about 482.3503805556.

Adding to 112224551 its reverse (155422211), we get a palindrome (267646762).

The spelling of 112224551 in words is "one hundred twelve million, two hundred twenty-four thousand, five hundred fifty-one".