422331022223 has 16 divisors (see below), whose sum is σ = 464473975680. Its totient is φ = 380815874400.

The previous prime is 422331022189. The next prime is 422331022229. The reversal of 422331022223 is 322220133224.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 422331022223 - 2¹⁶ = 422330956687 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422331022192 and 422331022201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422331022229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2848613 + ... + 2993201.

It is an arithmetic number, because the mean of its divisors is an integer number (29029623480).

Almost surely, 2^422331022223 is an apocalyptic number.

422331022223 is a deficient number, since it is larger than the sum of its proper divisors (42142953457).

422331022223 is a wasteful number, since it uses less digits than its factorization.

422331022223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146758.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 422331022223 its reverse (322220133224), we get a palindrome (744551155447).

The spelling of 422331022223 in words is "four hundred twenty-two billion, three hundred thirty-one million, twenty-two thousand, two hundred twenty-three".