22214244424 has 16 divisors (see below), whose sum is σ = 41655579120. Its totient is φ = 11106090000.

The previous prime is 22214244407. The next prime is 22214244439. The reversal of 22214244424 is 42444241222.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33394 + ... + 213409.

It is an arithmetic number, because the mean of its divisors is an integer number (2603473695).

Almost surely, 2^22214244424 is an apocalyptic number.

It is an amenable number.

22214244424 is a deficient number, since it is larger than the sum of its proper divisors (19441334696).

22214244424 is a wasteful number, since it uses less digits than its factorization.

22214244424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258060 (or 258056 counting only the distinct ones).

The product of its digits is 32768, while the sum is 31.

Adding to 22214244424 its reverse (42444241222), we get a palindrome (64658485646).

The spelling of 22214244424 in words is "twenty-two billion, two hundred fourteen million, two hundred forty-four thousand, four hundred twenty-four".