201044224243 has 2 divisors, whose sum is σ = 201044224244. Its totient is φ = 201044224242.

The previous prime is 201044224219. The next prime is 201044224247. The reversal of 201044224243 is 342422440102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201044224243 - 2⁵ = 201044224211 is a prime.

It is not a weakly prime, because it can be changed into another prime (201044224247) 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, 100522112121 + 100522112122.

It is an arithmetic number, because the mean of its divisors is an integer number (100522112122).

Almost surely, 2^201044224243 is an apocalyptic number.

201044224243 is a deficient number, since it is larger than the sum of its proper divisors (1).

201044224243 is an equidigital number, since it uses as much as digits as its factorization.

201044224243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 201044224243 its reverse (342422440102), we get a palindrome (543466664345).

The spelling of 201044224243 in words is "two hundred one billion, forty-four million, two hundred twenty-four thousand, two hundred forty-three".