22224343304 has 16 divisors (see below), whose sum is σ = 44121858300. Its totient is φ = 10458514432.

The previous prime is 22224343259. The next prime is 22224343327. The reversal of 22224343304 is 40334342222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22170614404 + 53728900 = 148898^2 + 7330^2 .

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, 81707009 + ... + 81707280.

Almost surely, 2^22224343304 is an apocalyptic number.

It is an amenable number.

22224343304 is a deficient number, since it is larger than the sum of its proper divisors (21897514996).

22224343304 is a wasteful number, since it uses less digits than its factorization.

22224343304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163414312 (or 163414308 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 22224343304 its reverse (40334342222), we get a palindrome (62558685526).

The spelling of 22224343304 in words is "twenty-two billion, two hundred twenty-four million, three hundred forty-three thousand, three hundred four".