22143324341 has 2 divisors, whose sum is σ = 22143324342. Its totient is φ = 22143324340.

The previous prime is 22143324331. The next prime is 22143324353. The reversal of 22143324341 is 14342334122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16777761841 + 5365562500 = 129529^2 + 73250^2 .

It is a cyclic number.

It is not a de Polignac number, because 22143324341 - 2¹⁸ = 22143062197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22143324331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11071662170 + 11071662171.

It is an arithmetic number, because the mean of its divisors is an integer number (11071662171).

Almost surely, 2^22143324341 is an apocalyptic number.

It is an amenable number.

22143324341 is a deficient number, since it is larger than the sum of its proper divisors (1).

22143324341 is an equidigital number, since it uses as much as digits as its factorization.

22143324341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 29.

Adding to 22143324341 its reverse (14342334122), we get a palindrome (36485658463).

The spelling of 22143324341 in words is "twenty-two billion, one hundred forty-three million, three hundred twenty-four thousand, three hundred forty-one".