323422214 has 4 divisors (see below), whose sum is σ = 485133324. Its totient is φ = 161711106.

The previous prime is 323422213. The next prime is 323422223. The reversal of 323422214 is 412224323.

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

It is a self number, because there is not a number n which added to its sum of digits gives 323422214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323422213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80855552 + ... + 80855555.

It is an arithmetic number, because the mean of its divisors is an integer number (121283331).

Almost surely, 2^323422214 is an apocalyptic number.

323422214 is a deficient number, since it is larger than the sum of its proper divisors (161711110).

323422214 is a wasteful number, since it uses less digits than its factorization.

323422214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161711109.

The product of its digits is 2304, while the sum is 23.

The square root of 323422214 is about 17983.9432272236. The cubic root of 323422214 is about 686.4200310818.

Adding to 323422214 its reverse (412224323), we get a palindrome (735646537).

The spelling of 323422214 in words is "three hundred twenty-three million, four hundred twenty-two thousand, two hundred fourteen".