22224244411 has 2 divisors, whose sum is σ = 22224244412. Its totient is φ = 22224244410.

The previous prime is 22224244397. The next prime is 22224244561. The reversal of 22224244411 is 11444242222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22224244411 - 2¹⁷ = 22224113339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22224244411.

It is not a weakly prime, because it can be changed into another prime (22224244811) 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, 11112122205 + 11112122206.

It is an arithmetic number, because the mean of its divisors is an integer number (11112122206).

Almost surely, 2^22224244411 is an apocalyptic number.

22224244411 is a deficient number, since it is larger than the sum of its proper divisors (1).

22224244411 is an equidigital number, since it uses as much as digits as its factorization.

22224244411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8192, while the sum is 28.

Adding to 22224244411 its reverse (11444242222), we get a palindrome (33668486633).

The spelling of 22224244411 in words is "twenty-two billion, two hundred twenty-four million, two hundred forty-four thousand, four hundred eleven".