163283222 has 8 divisors (see below), whose sum is σ = 247303056. Its totient is φ = 80848872.

The previous prime is 163283209. The next prime is 163283243. The reversal of 163283222 is 222382361.

163283222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×163283222² = 53322821173402568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396113 + ... + 396524.

It is an arithmetic number, because the mean of its divisors is an integer number (30912882).

Almost surely, 2^163283222 is an apocalyptic number.

163283222 is a deficient number, since it is larger than the sum of its proper divisors (84019834).

163283222 is a wasteful number, since it uses less digits than its factorization.

163283222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792742.

The product of its digits is 6912, while the sum is 29.

The square root of 163283222 is about 12778.2323503683. The cubic root of 163283222 is about 546.5717576823.

The spelling of 163283222 in words is "one hundred sixty-three million, two hundred eighty-three thousand, two hundred twenty-two".