22332324 has 24 divisors (see below), whose sum is σ = 59553088. Its totient is φ = 6380640.

The previous prime is 22332319. The next prime is 22332329. The reversal of 22332324 is 42323322.

It is an interprime number because it is at equal distance from previous prime (22332319) and next prime (22332329).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 22332324.

It is not an unprimeable number, because it can be changed into a prime (22332329) 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 7 ways as a sum of consecutive naturals, for example, 132847 + ... + 133014.

Almost surely, 2^22332324 is an apocalyptic number.

It is an amenable number.

22332324 is an abundant number, since it is smaller than the sum of its proper divisors (37220764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22332324 is a wasteful number, since it uses less digits than its factorization.

22332324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265875 (or 265873 counting only the distinct ones).

The product of its digits is 1728, while the sum is 21.

The square root of 22332324 is about 4725.7088357198. The cubic root of 22332324 is about 281.6077742183.

Adding to 22332324 its reverse (42323322), we get a palindrome (64655646).

The spelling of 22332324 in words is "twenty-two million, three hundred thirty-two thousand, three hundred twenty-four".