202122000163 has 2 divisors, whose sum is σ = 202122000164. Its totient is φ = 202122000162.

The previous prime is 202122000161. The next prime is 202122000233. The reversal of 202122000163 is 361000221202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202122000163 - 2¹ = 202122000161 is a prime.

Together with 202122000161, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 202122000163.

It is not a weakly prime, because it can be changed into another prime (202122000161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101061000081 + 101061000082.

It is an arithmetic number, because the mean of its divisors is an integer number (101061000082).

Almost surely, 2^202122000163 is an apocalyptic number.

202122000163 is a deficient number, since it is larger than the sum of its proper divisors (1).

202122000163 is an equidigital number, since it uses as much as digits as its factorization.

202122000163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 202122000163 its reverse (361000221202), we get a palindrome (563122221365).

The spelling of 202122000163 in words is "two hundred two billion, one hundred twenty-two million, one hundred sixty-three", and thus it is an aban number.