422600331120 has 480 divisors, whose sum is σ = 1521802598400. Its totient is φ = 96741765120.

The previous prime is 422600331113. The next prime is 422600331121. The reversal of 422600331120 is 21133006224.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422600331121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 52761676 + ... + 52769684.

It is an arithmetic number, because the mean of its divisors is an integer number (3170422080).

Almost surely, 2^422600331120 is an apocalyptic number.

422600331120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422600331120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (760901299200).

422600331120 is an abundant number, since it is smaller than the sum of its proper divisors (1099202267280).

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

422600331120 is a wasteful number, since it uses less digits than its factorization.

422600331120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8149 (or 8132 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 422600331120 its reverse (21133006224), we get a palindrome (443733337344).

The spelling of 422600331120 in words is "four hundred twenty-two billion, six hundred million, three hundred thirty-one thousand, one hundred twenty".