422310323422 has 16 divisors (see below), whose sum is σ = 683225690112. Its totient is φ = 194617573920.

The previous prime is 422310323417. The next prime is 422310323423. The reversal of 422310323422 is 224323013224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422310323423) 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, 12269278 + ... + 12303649.

It is an arithmetic number, because the mean of its divisors is an integer number (42701605632).

Almost surely, 2^422310323422 is an apocalyptic number.

422310323422 is a deficient number, since it is larger than the sum of its proper divisors (260915366690).

422310323422 is a wasteful number, since it uses less digits than its factorization.

422310323422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24573603.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 422310323422 its reverse (224323013224), we get a palindrome (646633336646).

The spelling of 422310323422 in words is "four hundred twenty-two billion, three hundred ten million, three hundred twenty-three thousand, four hundred twenty-two".