22183444463 has 2 divisors, whose sum is σ = 22183444464. Its totient is φ = 22183444462.

The previous prime is 22183444447. The next prime is 22183444489. The reversal of 22183444463 is 36444438122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22183444463 - 2⁴ = 22183444447 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22183444463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22183444963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11091722231 + 11091722232.

It is an arithmetic number, because the mean of its divisors is an integer number (11091722232).

Almost surely, 2^22183444463 is an apocalyptic number.

22183444463 is a deficient number, since it is larger than the sum of its proper divisors (1).

22183444463 is an equidigital number, since it uses as much as digits as its factorization.

22183444463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 442368, while the sum is 41.

The spelling of 22183444463 in words is "twenty-two billion, one hundred eighty-three million, four hundred forty-four thousand, four hundred sixty-three".