334323223221 has 16 divisors (see below), whose sum is σ = 480557641536. Its totient is φ = 205521461376.

The previous prime is 334323223207. The next prime is 334323223229. The reversal of 334323223221 is 122322323433.

It is a happy number.

It is not a de Polignac number, because 334323223221 - 2⁷ = 334323223093 is a prime.

It is a super-2 number, since 2×334323223221² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334323223229) 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, 4460415 + ... + 4534748.

It is an arithmetic number, because the mean of its divisors is an integer number (30034852596).

Almost surely, 2^334323223221 is an apocalyptic number.

It is an amenable number.

334323223221 is a deficient number, since it is larger than the sum of its proper divisors (146234418315).

334323223221 is a wasteful number, since it uses less digits than its factorization.

334323223221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8996132.

The product of its digits is 31104, while the sum is 30.

Adding to 334323223221 its reverse (122322323433), we get a palindrome (456645546654).

The spelling of 334323223221 in words is "three hundred thirty-four billion, three hundred twenty-three million, two hundred twenty-three thousand, two hundred twenty-one".