112224399 has 16 divisors (see below), whose sum is σ = 171883008. Its totient is φ = 63800352.

The previous prime is 112224389. The next prime is 112224443. The reversal of 112224399 is 993422211.

It is not a de Polignac number, because 112224399 - 2⁷ = 112224271 is a prime.

It is a super-2 number, since 2×112224399² = 25188631461822402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112224349) 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 in 15 ways as a sum of consecutive naturals, for example, 9427 + ... + 17700.

It is an arithmetic number, because the mean of its divisors is an integer number (10742688).

Almost surely, 2^112224399 is an apocalyptic number.

112224399 is a deficient number, since it is larger than the sum of its proper divisors (59658609).

112224399 is a wasteful number, since it uses less digits than its factorization.

112224399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27334.

The product of its digits is 7776, while the sum is 33.

The square root of 112224399 is about 10593.6017954235. The cubic root of 112224399 is about 482.3501627860.

The spelling of 112224399 in words is "one hundred twelve million, two hundred twenty-four thousand, three hundred ninety-nine".