22201000163 has 2 divisors, whose sum is σ = 22201000164. Its totient is φ = 22201000162.

The previous prime is 22201000139. The next prime is 22201000219. The reversal of 22201000163 is 36100010222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22201000163 - 2³⁴ = 5021130979 is a prime.

It is a super-3 number, since 3×22201000163³ (a number of 32 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22201000123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100500081 + 11100500082.

It is an arithmetic number, because the mean of its divisors is an integer number (11100500082).

Almost surely, 2^22201000163 is an apocalyptic number.

22201000163 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201000163 is an equidigital number, since it uses as much as digits as its factorization.

22201000163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22201000163 its reverse (36100010222), we get a palindrome (58301010385).

The spelling of 22201000163 in words is "twenty-two billion, two hundred one million, one hundred sixty-three", and thus it is an aban number.