8022204809 has 4 divisors (see below), whose sum is σ = 8085371904. Its totient is φ = 7959037716.

The previous prime is 8022204803. The next prime is 8022204811. The reversal of 8022204809 is 9084022208.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8022204809 - 2⁴ = 8022204793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8022204803) 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, 31583357 + ... + 31583610.

It is an arithmetic number, because the mean of its divisors is an integer number (2021342976).

Almost surely, 2^8022204809 is an apocalyptic number.

It is an amenable number.

8022204809 is a deficient number, since it is larger than the sum of its proper divisors (63167095).

8022204809 is a wasteful number, since it uses less digits than its factorization.

8022204809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63167094.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 8022204809 is about 89566.7617422892. The cubic root of 8022204809 is about 2001.8486913935.

The spelling of 8022204809 in words is "eight billion, twenty-two million, two hundred four thousand, eight hundred nine".