22224132347 has 2 divisors, whose sum is σ = 22224132348. Its totient is φ = 22224132346.

The previous prime is 22224132263. The next prime is 22224132391. The reversal of 22224132347 is 74323142222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22224132347 - 2¹⁸ = 22223870203 is a prime.

It is not a weakly prime, because it can be changed into another prime (22224132247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11112066173 + 11112066174.

It is an arithmetic number, because the mean of its divisors is an integer number (11112066174).

Almost surely, 2^22224132347 is an apocalyptic number.

22224132347 is a deficient number, since it is larger than the sum of its proper divisors (1).

22224132347 is an equidigital number, since it uses as much as digits as its factorization.

22224132347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 32.

Adding to 22224132347 its reverse (74323142222), we get a palindrome (96547274569).

The spelling of 22224132347 in words is "twenty-two billion, two hundred twenty-four million, one hundred thirty-two thousand, three hundred forty-seven".