1422320304422 has 32 divisors (see below), whose sum is σ = 2181445003584. Its totient is φ = 695323267200.

The previous prime is 1422320304413. The next prime is 1422320304479. The reversal of 1422320304422 is 2244030232241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14743568 + ... + 14839724.

It is an arithmetic number, because the mean of its divisors is an integer number (68170156362).

Almost surely, 2^{1422320304422} is an apocalyptic number.

1422320304422 is a deficient number, since it is larger than the sum of its proper divisors (759124699162).

1422320304422 is a wasteful number, since it uses less digits than its factorization.

1422320304422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96944.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 1422320304422 its reverse (2244030232241), we get a palindrome (3666350536663).

The spelling of 1422320304422 in words is "one trillion, four hundred twenty-two billion, three hundred twenty million, three hundred four thousand, four hundred twenty-two".