99224319 has 8 divisors (see below), whose sum is σ = 133609392. Its totient is φ = 65494400.

The previous prime is 99224311. The next prime is 99224339. The reversal of 99224319 is 91342299.

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

It is a cyclic number.

It is not a de Polignac number, because 99224319 - 2³ = 99224311 is a prime.

It is a super-2 number, since 2×99224319² = 19690930962027522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99224311) 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 7 ways as a sum of consecutive naturals, for example, 163434 + ... + 164039.

It is an arithmetic number, because the mean of its divisors is an integer number (16701174).

Almost surely, 2^99224319 is an apocalyptic number.

99224319 is a deficient number, since it is larger than the sum of its proper divisors (34385073).

99224319 is a wasteful number, since it uses less digits than its factorization.

99224319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327577.

The product of its digits is 34992, while the sum is 39.

The square root of 99224319 is about 9961.1404467561. The cubic root of 99224319 is about 462.9556361015.

It can be divided in two parts, 9922 and 4319, that added together give a palindrome (14241).

The spelling of 99224319 in words is "ninety-nine million, two hundred twenty-four thousand, three hundred nineteen".