224344199 has 2 divisors, whose sum is σ = 224344200. Its totient is φ = 224344198.

The previous prime is 224344157. The next prime is 224344243. The reversal of 224344199 is 991443422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224344199 - 2²⁰ = 223295623 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 (224343199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112172099 + 112172100.

It is an arithmetic number, because the mean of its divisors is an integer number (112172100).

Almost surely, 2^224344199 is an apocalyptic number.

224344199 is a deficient number, since it is larger than the sum of its proper divisors (1).

224344199 is an equidigital number, since it uses as much as digits as its factorization.

224344199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 38.

The square root of 224344199 is about 14978.1240147089. The cubic root of 224344199 is about 607.6287038979.

The spelling of 224344199 in words is "two hundred twenty-four million, three hundred forty-four thousand, one hundred ninety-nine".