224226599 has 4 divisors (see below), whose sum is σ = 225839880. Its totient is φ = 222613320.

The previous prime is 224226577. The next prime is 224226631. The reversal of 224226599 is 995622422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 995622422 = 2 ⋅497811211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224226599 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 (224226529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 806432 + ... + 806709.

It is an arithmetic number, because the mean of its divisors is an integer number (56459970).

Almost surely, 2^224226599 is an apocalyptic number.

224226599 is a deficient number, since it is larger than the sum of its proper divisors (1613281).

224226599 is a wasteful number, since it uses less digits than its factorization.

224226599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613280.

The product of its digits is 155520, while the sum is 41.

The square root of 224226599 is about 14974.1977748392. The cubic root of 224226599 is about 607.5225134617.

The spelling of 224226599 in words is "two hundred twenty-four million, two hundred twenty-six thousand, five hundred ninety-nine".