200223242320237 has 2 divisors, whose sum is σ = 200223242320238. Its totient is φ = 200223242320236.

The previous prime is 200223242320223. The next prime is 200223242320243. The reversal of 200223242320237 is 732023242322002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 186970919460361 + 13252322859876 = 13673731^2 + 3640374^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200223242320237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200223242320337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100111621160118 + 100111621160119.

It is an arithmetic number, because the mean of its divisors is an integer number (100111621160119).

Almost surely, 2^{200223242320237} is an apocalyptic number.

It is an amenable number.

200223242320237 is a deficient number, since it is larger than the sum of its proper divisors (1).

200223242320237 is an equidigital number, since it uses as much as digits as its factorization.

200223242320237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 34.

Adding to 200223242320237 its reverse (732023242322002), we get a palindrome (932246484642239).

The spelling of 200223242320237 in words is "two hundred trillion, two hundred twenty-three billion, two hundred forty-two million, three hundred twenty thousand, two hundred thirty-seven".