200224243 has 2 divisors, whose sum is σ = 200224244. Its totient is φ = 200224242.

The previous prime is 200224231. The next prime is 200224247. The reversal of 200224243 is 342422002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200224243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200224243.

It is not a weakly prime, because it can be changed into another prime (200224247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100112121 + 100112122.

It is an arithmetic number, because the mean of its divisors is an integer number (100112122).

Almost surely, 2^200224243 is an apocalyptic number.

200224243 is a deficient number, since it is larger than the sum of its proper divisors (1).

200224243 is an equidigital number, since it uses as much as digits as its factorization.

200224243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 200224243 is about 14150.0615899720. The cubic root of 200224243 is about 585.0220295111.

Adding to 200224243 its reverse (342422002), we get a palindrome (542646245).

The spelling of 200224243 in words is "two hundred million, two hundred twenty-four thousand, two hundred forty-three".