20220019163 has 2 divisors, whose sum is σ = 20220019164. Its totient is φ = 20220019162.

The previous prime is 20220019093. The next prime is 20220019217. The reversal of 20220019163 is 36191002202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20220019163 - 2¹⁴ = 20220002779 is a prime.

It is not a weakly prime, because it can be changed into another prime (20220019063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110009581 + 10110009582.

It is an arithmetic number, because the mean of its divisors is an integer number (10110009582).

Almost surely, 2^20220019163 is an apocalyptic number.

20220019163 is a deficient number, since it is larger than the sum of its proper divisors (1).

20220019163 is an equidigital number, since it uses as much as digits as its factorization.

20220019163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 20220019163 in words is "twenty billion, two hundred twenty million, nineteen thousand, one hundred sixty-three".