6822022 has 4 divisors (see below), whose sum is σ = 10233036. Its totient is φ = 3411010.

The previous prime is 6822017. The next prime is 6822043. The reversal of 6822022 is 2202286.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2202286 = 2 ⋅1101143.

It is a junction number, because it is equal to n+sod(n) for n = 6821984 and 6822002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1705504 + ... + 1705507.

It is an arithmetic number, because the mean of its divisors is an integer number (2558259).

Almost surely, 2^6822022 is an apocalyptic number.

6822022 is a deficient number, since it is larger than the sum of its proper divisors (3411014).

6822022 is a wasteful number, since it uses less digits than its factorization.

6822022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3411013.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 6822022 is about 2611.9000746583. The cubic root of 6822022 is about 189.6579441252.

It can be divided in two parts, 682 and 2022, that added together give a square (2704 = 52²).

The spelling of 6822022 in words is "six million, eight hundred twenty-two thousand, twenty-two".