202230222193 has 2 divisors, whose sum is σ = 202230222194. Its totient is φ = 202230222192.

The previous prime is 202230222179. The next prime is 202230222199. The reversal of 202230222193 is 391222032202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153525263329 + 48704958864 = 391823^2 + 220692^2 .

It is a cyclic number.

It is not a de Polignac number, because 202230222193 - 2²⁹ = 201693351281 is a prime.

It is not a weakly prime, because it can be changed into another prime (202230222199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101115111096 + 101115111097.

It is an arithmetic number, because the mean of its divisors is an integer number (101115111097).

Almost surely, 2^202230222193 is an apocalyptic number.

It is an amenable number.

202230222193 is a deficient number, since it is larger than the sum of its proper divisors (1).

202230222193 is an equidigital number, since it uses as much as digits as its factorization.

202230222193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 202230222193 its reverse (391222032202), we get a palindrome (593452254395).

The spelling of 202230222193 in words is "two hundred two billion, two hundred thirty million, two hundred twenty-two thousand, one hundred ninety-three".