422530514422 has 8 divisors (see below), whose sum is σ = 633798920016. Its totient is φ = 211264207752.

The previous prime is 422530514369. The next prime is 422530514453. The reversal of 422530514422 is 224415035224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154263 + ... + 932125.

It is an arithmetic number, because the mean of its divisors is an integer number (79224865002).

Almost surely, 2^422530514422 is an apocalyptic number.

422530514422 is a deficient number, since it is larger than the sum of its proper divisors (211268405594).

422530514422 is a wasteful number, since it uses less digits than its factorization.

422530514422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049462.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 422530514422 its reverse (224415035224), we get a palindrome (646945549646).

The spelling of 422530514422 in words is "four hundred twenty-two billion, five hundred thirty million, five hundred fourteen thousand, four hundred twenty-two".