222304044323 has 4 divisors (see below), whose sum is σ = 222313210560. Its totient is φ = 222294878088.

The previous prime is 222304044307. The next prime is 222304044331. The reversal of 222304044323 is 323440403222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323440403222 = 2 ⋅161720201611.

It is a cyclic number.

It is not a de Polignac number, because 222304044323 - 2⁴ = 222304044307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222304044353) 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, 4546643 + ... + 4595276.

It is an arithmetic number, because the mean of its divisors is an integer number (55578302640).

Almost surely, 2^222304044323 is an apocalyptic number.

222304044323 is a deficient number, since it is larger than the sum of its proper divisors (9166237).

222304044323 is an equidigital number, since it uses as much as digits as its factorization.

222304044323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9166236.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 222304044323 its reverse (323440403222), we get a palindrome (545744447545).

The spelling of 222304044323 in words is "two hundred twenty-two billion, three hundred four million, forty-four thousand, three hundred twenty-three".