22325323 has 6 divisors (see below), whose sum is σ = 23562564. Its totient is φ = 21149964.

The previous prime is 22325309. The next prime is 22325327. The reversal of 22325323 is 32352322.

It is a happy number.

It is not a de Polignac number, because 22325323 - 2⁹ = 22324811 is a prime.

It is a super-3 number, since 3×22325323³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22325294 and 22325303.

It is not an unprimeable number, because it can be changed into a prime (22325327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30561 + ... + 31282.

It is an arithmetic number, because the mean of its divisors is an integer number (3927094).

Almost surely, 2^22325323 is an apocalyptic number.

22325323 is a deficient number, since it is larger than the sum of its proper divisors (1237241).

22325323 is an equidigital number, since it uses as much as digits as its factorization.

22325323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61881 (or 61862 counting only the distinct ones).

The product of its digits is 2160, while the sum is 22.

The square root of 22325323 is about 4724.9680422200. The cubic root of 22325323 is about 281.5783439019.

Adding to 22325323 its reverse (32352322), we get a palindrome (54677645).

The spelling of 22325323 in words is "twenty-two million, three hundred twenty-five thousand, three hundred twenty-three".