22820164163 has 2 divisors, whose sum is σ = 22820164164. Its totient is φ = 22820164162.

The previous prime is 22820164151. The next prime is 22820164193. The reversal of 22820164163 is 36146102822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22820164163 - 2²⁰ = 22819115587 is a prime.

It is not a weakly prime, because it can be changed into another prime (22820164193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11410082081 + 11410082082.

It is an arithmetic number, because the mean of its divisors is an integer number (11410082082).

Almost surely, 2^22820164163 is an apocalyptic number.

22820164163 is a deficient number, since it is larger than the sum of its proper divisors (1).

22820164163 is an equidigital number, since it uses as much as digits as its factorization.

22820164163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 35.

Adding to 22820164163 its reverse (36146102822), we get a palindrome (58966266985).

The spelling of 22820164163 in words is "twenty-two billion, eight hundred twenty million, one hundred sixty-four thousand, one hundred sixty-three".