422134322 has 16 divisors (see below), whose sum is σ = 639014400. Its totient is φ = 209138688.

The previous prime is 422134289. The next prime is 422134331. The reversal of 422134322 is 223431224.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 100223 + ... + 104349.

It is an arithmetic number, because the mean of its divisors is an integer number (39938400).

Almost surely, 2^422134322 is an apocalyptic number.

422134322 is a deficient number, since it is larger than the sum of its proper divisors (216880078).

422134322 is a wasteful number, since it uses less digits than its factorization.

422134322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585.

The product of its digits is 2304, while the sum is 23.

The square root of 422134322 is about 20545.9076703854. The cubic root of 422134322 is about 750.1536408201.

Adding to 422134322 its reverse (223431224), we get a palindrome (645565546).

The spelling of 422134322 in words is "four hundred twenty-two million, one hundred thirty-four thousand, three hundred twenty-two".