422411012320 has 48 divisors (see below), whose sum is σ = 1088668386288. Its totient is φ = 153604003840.

The previous prime is 422411012311. The next prime is 422411012321. The reversal of 422411012320 is 23210114224.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 422411012291 and 422411012300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422411012321) 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, 120001369 + ... + 120004888.

It is an arithmetic number, because the mean of its divisors is an integer number (22680591381).

Almost surely, 2^422411012320 is an apocalyptic number.

422411012320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422411012320 is an abundant number, since it is smaller than the sum of its proper divisors (666257373968).

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

422411012320 is a wasteful number, since it uses less digits than its factorization.

422411012320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240006283 (or 240006275 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 422411012320 its reverse (23210114224), we get a palindrome (445621126544).

The spelling of 422411012320 in words is "four hundred twenty-two billion, four hundred eleven million, twelve thousand, three hundred twenty".