323454223022 has 16 divisors (see below), whose sum is σ = 562302715392. Its totient is φ = 136670798040.

The previous prime is 323454223007. The next prime is 323454223049. The reversal of 323454223022 is 220322454323.

It is a self number, because there is not a number n which added to its sum of digits gives 323454223022.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 162702338 + ... + 162704325.

It is an arithmetic number, because the mean of its divisors is an integer number (35143919712).

Almost surely, 2^323454223022 is an apocalyptic number.

323454223022 is a deficient number, since it is larger than the sum of its proper divisors (238848492370).

323454223022 is a wasteful number, since it uses less digits than its factorization.

323454223022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325406743.

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 323454223022 its reverse (220322454323), we get a palindrome (543776677345).

The spelling of 323454223022 in words is "three hundred twenty-three billion, four hundred fifty-four million, two hundred twenty-three thousand, twenty-two".