224008581887903 has 2 divisors, whose sum is σ = 224008581887904. Its totient is φ = 224008581887902.

The previous prime is 224008581887879. The next prime is 224008581888011. The reversal of 224008581887903 is 309788185800422.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224008581887903 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 224008581887903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224008581187903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112004290943951 + 112004290943952.

It is an arithmetic number, because the mean of its divisors is an integer number (112004290943952).

Almost surely, 2^{224008581887903} is an apocalyptic number.

224008581887903 is a deficient number, since it is larger than the sum of its proper divisors (1).

224008581887903 is an equidigital number, since it uses as much as digits as its factorization.

224008581887903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61931520, while the sum is 65.

The spelling of 224008581887903 in words is "two hundred twenty-four trillion, eight billion, five hundred eighty-one million, eight hundred eighty-seven thousand, nine hundred three".