202012222222163 has 2 divisors, whose sum is σ = 202012222222164. Its totient is φ = 202012222222162.

The previous prime is 202012222222079. The next prime is 202012222222183. The reversal of 202012222222163 is 361222222210202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202012222222163 - 2⁸ = 202012222221907 is a prime.

It is not a weakly prime, because it can be changed into another prime (202012222222183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101006111111081 + 101006111111082.

It is an arithmetic number, because the mean of its divisors is an integer number (101006111111082).

Almost surely, 2^{202012222222163} is an apocalyptic number.

202012222222163 is a deficient number, since it is larger than the sum of its proper divisors (1).

202012222222163 is an equidigital number, since it uses as much as digits as its factorization.

202012222222163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 202012222222163 its reverse (361222222210202), we get a palindrome (563234444432365).

The spelling of 202012222222163 in words is "two hundred two trillion, twelve billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred sixty-three".