22424322033 has 6 divisors (see below), whose sum is σ = 32390687394. Its totient is φ = 14949548016.

The previous prime is 22424322031. The next prime is 22424322097. The reversal of 22424322033 is 33022342422.

It is a happy number.

22424322033 is a `hidden beast` number, since 2 + 2 + 424 + 32 + 203 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 19586842209 + 2837479824 = 139953^2 + 53268^2 .

It is not a de Polignac number, because 22424322033 - 2¹ = 22424322031 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22424321988 and 22424322006.

It is not an unprimeable number, because it can be changed into a prime (22424322031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1245795660 + ... + 1245795677.

It is an arithmetic number, because the mean of its divisors is an integer number (5398447899).

Almost surely, 2^22424322033 is an apocalyptic number.

It is an amenable number.

22424322033 is a deficient number, since it is larger than the sum of its proper divisors (9966365361).

22424322033 is a wasteful number, since it uses less digits than its factorization.

22424322033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491591343 (or 2491591340 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 22424322033 its reverse (33022342422), we get a palindrome (55446664455).

It can be divided in two parts, 224243220 and 33, that added together give a triangular number (224243253 = T₂₁₁₇₇).

The spelling of 22424322033 in words is "twenty-two billion, four hundred twenty-four million, three hundred twenty-two thousand, thirty-three".