224444199 has 8 divisors (see below), whose sum is σ = 342010240. Its totient is φ = 128253816.

The previous prime is 224444191. The next prime is 224444221. The reversal of 224444199 is 991444422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 224444199 - 2³ = 224444191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224444191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5343889 + ... + 5343930.

It is an arithmetic number, because the mean of its divisors is an integer number (42751280).

Almost surely, 2^224444199 is an apocalyptic number.

224444199 is a deficient number, since it is larger than the sum of its proper divisors (117566041).

224444199 is a wasteful number, since it uses less digits than its factorization.

224444199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10687829.

The product of its digits is 82944, while the sum is 39.

The square root of 224444199 is about 14981.4618445598. The cubic root of 224444199 is about 607.7189726971.

The spelling of 224444199 in words is "two hundred twenty-four million, four hundred forty-four thousand, one hundred ninety-nine".