22344414461 has 2 divisors, whose sum is σ = 22344414462. Its totient is φ = 22344414460.

The previous prime is 22344414413. The next prime is 22344414467. The reversal of 22344414461 is 16441444322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16735303225 + 5609111236 = 129365^2 + 74894^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22344414461 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22344414467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11172207230 + 11172207231.

It is an arithmetic number, because the mean of its divisors is an integer number (11172207231).

Almost surely, 2^22344414461 is an apocalyptic number.

It is an amenable number.

22344414461 is a deficient number, since it is larger than the sum of its proper divisors (1).

22344414461 is an equidigital number, since it uses as much as digits as its factorization.

22344414461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 73728, while the sum is 35.

Adding to 22344414461 its reverse (16441444322), we get a palindrome (38785858783).

The spelling of 22344414461 in words is "twenty-two billion, three hundred forty-four million, four hundred fourteen thousand, four hundred sixty-one".