8820022 has 8 divisors (see below), whose sum is σ = 13254696. Its totient is φ = 4401792.

The previous prime is 8820013. The next prime is 8820029. The reversal of 8820022 is 2200288.

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

It is a junction number, because it is equal to n+sod(n) for n = 8819975 and 8820002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8820029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2668 + ... + 4975.

It is an arithmetic number, because the mean of its divisors is an integer number (1656837).

Almost surely, 2^8820022 is an apocalyptic number.

8820022 is a deficient number, since it is larger than the sum of its proper divisors (4434674).

8820022 is a wasteful number, since it uses less digits than its factorization.

8820022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8222.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 8820022 is about 2969.8521848739. The cubic root of 8820022 is about 206.6124826157.

The spelling of 8820022 in words is "eight million, eight hundred twenty thousand, twenty-two".