202228163 has 2 divisors, whose sum is σ = 202228164. Its totient is φ = 202228162.

The previous prime is 202228151. The next prime is 202228207. The reversal of 202228163 is 361822202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202228163 - 2¹⁸ = 201966019 is a prime.

It is not a weakly prime, because it can be changed into another prime (202228123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101114081 + 101114082.

It is an arithmetic number, because the mean of its divisors is an integer number (101114082).

Almost surely, 2^202228163 is an apocalyptic number.

202228163 is a deficient number, since it is larger than the sum of its proper divisors (1).

202228163 is an equidigital number, since it uses as much as digits as its factorization.

202228163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 202228163 is about 14220.6948845688. The cubic root of 202228163 is about 586.9672616250.

The spelling of 202228163 in words is "two hundred two million, two hundred twenty-eight thousand, one hundred sixty-three".