200022143 has 2 divisors, whose sum is σ = 200022144. Its totient is φ = 200022142.

The previous prime is 200022113. The next prime is 200022157. The reversal of 200022143 is 341220002.

It is an a-pointer prime, because the next prime (200022157) can be obtained adding 200022143 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200022143 - 2¹⁴ = 200005759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200022103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100011071 + 100011072.

It is an arithmetic number, because the mean of its divisors is an integer number (100011072).

Almost surely, 2^200022143 is an apocalyptic number.

200022143 is a deficient number, since it is larger than the sum of its proper divisors (1).

200022143 is an equidigital number, since it uses as much as digits as its factorization.

200022143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 200022143 is about 14142.9184753360. The cubic root of 200022143 is about 584.8251290211.

Adding to 200022143 its reverse (341220002), we get a palindrome (541242145).

The spelling of 200022143 in words is "two hundred million, twenty-two thousand, one hundred forty-three".