422310311320 has 32 divisors (see below), whose sum is σ = 961646379120. Its totient is φ = 166888892800.

The previous prime is 422310311303. The next prime is 422310311327. The reversal of 422310311320 is 23113013224.

It is a junction number, because it is equal to n+sod(n) for n = 422310311291 and 422310311300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422310311327) 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, 63597631 + ... + 63604270.

Almost surely, 2^422310311320 is an apocalyptic number.

422310311320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422310311320 is an abundant number, since it is smaller than the sum of its proper divisors (539336067800).

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

422310311320 is a wasteful number, since it uses less digits than its factorization.

422310311320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127201995 (or 127201991 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 422310311320 its reverse (23113013224), we get a palindrome (445423324544).

The spelling of 422310311320 in words is "four hundred twenty-two billion, three hundred ten million, three hundred eleven thousand, three hundred twenty".