8822 has 8 divisors (see below), whose sum is σ = 14472. Its totient is φ = 4000.

The previous prime is 8821. The next prime is 8831. The reversal of 8822 is 2288.

8822 is digitally balanced in base 2, 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 nialpdrome in base 10.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 8794 and 8803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is an upside-down number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179 + ... + 222.

It is an arithmetic number, because the mean of its divisors is an integer number (1809).

2⁸⁸²² is an apocalyptic number.

8822 is a deficient number, since it is larger than the sum of its proper divisors (5650).

8822 is a wasteful number, since it uses less digits than its factorization.

8822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414.

The product of its digits is 256, while the sum is 20.

The square root of 8822 is about 93.9255023942. The cubic root of 8822 is about 20.6627926604.

It can be divided in two parts, 882 and 2, that multiplied together give a square (1764 = 42²).

The spelling of 8822 in words is "eight thousand, eight hundred twenty-two".