224424199 has 2 divisors, whose sum is σ = 224424200. Its totient is φ = 224424198.

The previous prime is 224424197. The next prime is 224424209. The reversal of 224424199 is 991424422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224424199 - 2¹ = 224424197 is a prime.

Together with 224424197, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224424197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112212099 + 112212100.

It is an arithmetic number, because the mean of its divisors is an integer number (112212100).

Almost surely, 2^224424199 is an apocalyptic number.

224424199 is a deficient number, since it is larger than the sum of its proper divisors (1).

224424199 is an equidigital number, since it uses as much as digits as its factorization.

224424199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 37.

The square root of 224424199 is about 14980.7943380850. The cubic root of 224424199 is about 607.7009210826.

The spelling of 224424199 in words is "two hundred twenty-four million, four hundred twenty-four thousand, one hundred ninety-nine".