200223077 has 2 divisors, whose sum is σ = 200223078. Its totient is φ = 200223076.

The previous prime is 200223061. The next prime is 200223103. The reversal of 200223077 is 770322002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199204996 + 1018081 = 14114^2 + 1009^2 .

It is a cyclic number.

It is not a de Polignac number, because 200223077 - 2⁴ = 200223061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200226077) 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, 100111538 + 100111539.

It is an arithmetic number, because the mean of its divisors is an integer number (100111539).

Almost surely, 2^200223077 is an apocalyptic number.

It is an amenable number.

200223077 is a deficient number, since it is larger than the sum of its proper divisors (1).

200223077 is an equidigital number, since it uses as much as digits as its factorization.

200223077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 200223077 is about 14150.0203886779. The cubic root of 200223077 is about 585.0208938893.

Adding to 200223077 its reverse (770322002), we get a palindrome (970545079).

The spelling of 200223077 in words is "two hundred million, two hundred twenty-three thousand, seventy-seven".