8022022 has 4 divisors (see below), whose sum is σ = 12033036. Its totient is φ = 4011010.

The previous prime is 8022017. The next prime is 8022029. The reversal of 8022022 is 2202208.

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

It is a junction number, because it is equal to n+sod(n) for n = 8021987 and 8022005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8022029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005504 + ... + 2005507.

It is an arithmetic number, because the mean of its divisors is an integer number (3008259).

Almost surely, 2^8022022 is an apocalyptic number.

8022022 is a deficient number, since it is larger than the sum of its proper divisors (4011014).

8022022 is a wasteful number, since it uses less digits than its factorization.

8022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4011013.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 8022022 is about 2832.3174257134. The cubic root of 8022022 is about 200.1833485319.

The spelling of 8022022 in words is "eight million, twenty-two thousand, twenty-two".