422003100424 has 32 divisors (see below), whose sum is σ = 869113944000. Its totient is φ = 191205064512.

The previous prime is 422003100371. The next prime is 422003100439. The reversal of 422003100424 is 424001300224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 422003100395 and 422003100404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60351639 + ... + 60358630.

It is an arithmetic number, because the mean of its divisors is an integer number (27159810750).

Almost surely, 2^422003100424 is an apocalyptic number.

It is an amenable number.

422003100424 is an abundant number, since it is smaller than the sum of its proper divisors (447110843576).

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

422003100424 is a wasteful number, since it uses less digits than its factorization.

422003100424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120710317 (or 120710313 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 422003100424 its reverse (424001300224), we get a palindrome (846004400648).

The spelling of 422003100424 in words is "four hundred twenty-two billion, three million, one hundred thousand, four hundred twenty-four".