422314202334223 has 4 divisors (see below), whose sum is σ = 422314358202328. Its totient is φ = 422314046466120.

The previous prime is 422314202334217. The next prime is 422314202334257. The reversal of 422314202334223 is 322433202413224.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422314202334223 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 (422314202334923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73796688 + ... + 79313173.

It is an arithmetic number, because the mean of its divisors is an integer number (105578589550582).

Almost surely, 2^{422314202334223} is an apocalyptic number.

422314202334223 is a deficient number, since it is larger than the sum of its proper divisors (155868105).

422314202334223 is a wasteful number, since it uses less digits than its factorization.

422314202334223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155868104.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 422314202334223 its reverse (322433202413224), we get a palindrome (744747404747447).

The spelling of 422314202334223 in words is "four hundred twenty-two trillion, three hundred fourteen billion, two hundred two million, three hundred thirty-four thousand, two hundred twenty-three".