323021240222 has 4 divisors (see below), whose sum is σ = 484531860336. Its totient is φ = 161510620110.

The previous prime is 323021240221. The next prime is 323021240237. The reversal of 323021240222 is 222042120323.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323021240221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80755310054 + ... + 80755310057.

It is an arithmetic number, because the mean of its divisors is an integer number (121132965084).

Almost surely, 2^323021240222 is an apocalyptic number.

323021240222 is a deficient number, since it is larger than the sum of its proper divisors (161510620114).

323021240222 is a wasteful number, since it uses less digits than its factorization.

323021240222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161510620113.

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

Adding to 323021240222 its reverse (222042120323), we get a palindrome (545063360545).

The spelling of 323021240222 in words is "three hundred twenty-three billion, twenty-one million, two hundred forty thousand, two hundred twenty-two".