214221162232163 has 2 divisors, whose sum is σ = 214221162232164. Its totient is φ = 214221162232162.

The previous prime is 214221162232157. The next prime is 214221162232229. The reversal of 214221162232163 is 361232261122412.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214221162232163 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (214221162282163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107110581116081 + 107110581116082.

It is an arithmetic number, because the mean of its divisors is an integer number (107110581116082).

Almost surely, 2^{214221162232163} is an apocalyptic number.

214221162232163 is a deficient number, since it is larger than the sum of its proper divisors (1).

214221162232163 is an equidigital number, since it uses as much as digits as its factorization.

214221162232163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 38.

The spelling of 214221162232163 in words is "two hundred fourteen trillion, two hundred twenty-one billion, one hundred sixty-two million, two hundred thirty-two thousand, one hundred sixty-three".