422322 has 16 divisors (see below), whose sum is σ = 859680. Its totient is φ = 138272.

The previous prime is 422321. The next prime is 422339. The reversal of 422322 is 223224.

422322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (422321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243 + ... + 950.

It is an arithmetic number, because the mean of its divisors is an integer number (53730).

2⁴²²³²² is an apocalyptic number.

422322 is an abundant number, since it is smaller than the sum of its proper divisors (437358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422322 is a wasteful number, since it uses less digits than its factorization.

422322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257.

The product of its digits is 192, while the sum is 15.

The square root of 422322 is about 649.8630624986. The cubic root of 422322 is about 75.0264795389.

Adding to 422322 its reverse (223224), we get a palindrome (645546).

The spelling of 422322 in words is "four hundred twenty-two thousand, three hundred twenty-two", and thus it is an iban number.