202222189241 has 2 divisors, whose sum is σ = 202222189242. Its totient is φ = 202222189240.

The previous prime is 202222189229. The next prime is 202222189291. The reversal of 202222189241 is 142981222202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196274694841 + 5947494400 = 443029^2 + 77120^2 .

It is a cyclic number.

It is not a de Polignac number, because 202222189241 - 2⁶ = 202222189177 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (202222189291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101111094620 + 101111094621.

It is an arithmetic number, because the mean of its divisors is an integer number (101111094621).

Almost surely, 2^202222189241 is an apocalyptic number.

It is an amenable number.

202222189241 is a deficient number, since it is larger than the sum of its proper divisors (1).

202222189241 is an equidigital number, since it uses as much as digits as its factorization.

202222189241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 202222189241 in words is "two hundred two billion, two hundred twenty-two million, one hundred eighty-nine thousand, two hundred forty-one".