8222163 has 4 divisors (see below), whose sum is σ = 10962888. Its totient is φ = 5481440.

The previous prime is 8222153. The next prime is 8222183. The reversal of 8222163 is 3612228.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8222163 - 2⁴ = 8222147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8222143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1370358 + ... + 1370363.

It is an arithmetic number, because the mean of its divisors is an integer number (2740722).

Almost surely, 2^8222163 is an apocalyptic number.

8222163 is a deficient number, since it is larger than the sum of its proper divisors (2740725).

8222163 is a wasteful number, since it uses less digits than its factorization.

8222163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740724.

The product of its digits is 1152, while the sum is 24.

The square root of 8222163 is about 2867.4314289970. The cubic root of 8222163 is about 201.8344802968.

It can be divided in two parts, 8222 and 163, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 8222163 in words is "eight million, two hundred twenty-two thousand, one hundred sixty-three".