22343323 has 4 divisors (see below), whose sum is σ = 22430520. Its totient is φ = 22256128.

The previous prime is 22343303. The next prime is 22343341. The reversal of 22343323 is 32334322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22343323 - 2⁵ = 22343291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22343294 and 22343303.

It is not an unprimeable number, because it can be changed into a prime (22343303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43213 + ... + 43726.

It is an arithmetic number, because the mean of its divisors is an integer number (5607630).

Almost surely, 2^22343323 is an apocalyptic number.

22343323 is a deficient number, since it is larger than the sum of its proper divisors (87197).

22343323 is an equidigital number, since it uses as much as digits as its factorization.

22343323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87196.

The product of its digits is 2592, while the sum is 22.

The square root of 22343323 is about 4726.8724332269. The cubic root of 22343323 is about 281.6539986289.

Adding to 22343323 its reverse (32334322), we get a palindrome (54677645).

Subtracting 22343323 from its reverse (32334322), we obtain a palindrome (9990999).

The spelling of 22343323 in words is "twenty-two million, three hundred forty-three thousand, three hundred twenty-three".