422123321224 has 32 divisors (see below), whose sum is σ = 871982936640. Its totient is φ = 189974488000.

The previous prime is 422123321161. The next prime is 422123321227.

422123321224 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 422123321192 and 422123321201.

It is not an unprimeable number, because it can be changed into a prime (422123321227) 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, 23737924 + ... + 23755699.

It is an arithmetic number, because the mean of its divisors is an integer number (27249466770).

Almost surely, 2^422123321224 is an apocalyptic number.

422123321224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

422123321224 is an abundant number, since it is smaller than the sum of its proper divisors (449859615416).

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

422123321224 is a wasteful number, since it uses less digits than its factorization.

422123321224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47493741 (or 47493737 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

It can be divided in two parts, 422123 and 321224, that added together give a palindrome (743347).

The spelling of 422123321224 in words is "four hundred twenty-two billion, one hundred twenty-three million, three hundred twenty-one thousand, two hundred twenty-four".