422323525323223 has 8 divisors (see below), whose sum is σ = 430672304730528. Its totient is φ = 414044030392704.

The previous prime is 422323525323197. The next prime is 422323525323289. The reversal of 422323525323223 is 322323525323224.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 422323525323223 - 2⁴⁵ = 387139153234391 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422323525323223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422323585323223) 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, 17321106886 + ... + 17321131267.

It is an arithmetic number, because the mean of its divisors is an integer number (53834038091316).

Almost surely, 2^{422323525323223} is an apocalyptic number.

422323525323223 is a deficient number, since it is larger than the sum of its proper divisors (8348779407305).

422323525323223 is a wasteful number, since it uses less digits than its factorization.

422323525323223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34642238393.

The product of its digits is 3110400, while the sum is 43.

Subtracting from 422323525323223 its reverse (322323525323224), we obtain a palindrome (99999999999999).

The spelling of 422323525323223 in words is "four hundred twenty-two trillion, three hundred twenty-three billion, five hundred twenty-five million, three hundred twenty-three thousand, two hundred twenty-three".