422213332223 has 4 divisors (see below), whose sum is σ = 440570433648. Its totient is φ = 403856230800.

The previous prime is 422213332199. The next prime is 422213332237. The reversal of 422213332223 is 322233312224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422213332223 - 2⁶ = 422213332159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422213332243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9178550678 + ... + 9178550723.

It is an arithmetic number, because the mean of its divisors is an integer number (110142608412).

Almost surely, 2^422213332223 is an apocalyptic number.

422213332223 is a deficient number, since it is larger than the sum of its proper divisors (18357101425).

422213332223 is a wasteful number, since it uses less digits than its factorization.

422213332223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18357101424.

The product of its digits is 20736, while the sum is 29.

Adding to 422213332223 its reverse (322233312224), we get a palindrome (744446644447).

The spelling of 422213332223 in words is "four hundred twenty-two billion, two hundred thirteen million, three hundred thirty-two thousand, two hundred twenty-three".