323303121320222 has 16 divisors (see below), whose sum is σ = 485142903380544. Its totient is φ = 161588821860000.

The previous prime is 323303121320183. The next prime is 323303121320237. The reversal of 323303121320222 is 222023121303323.

It is a super-2 number, since 2×323303121320222² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430729772 + ... + 431479712.

It is an arithmetic number, because the mean of its divisors is an integer number (30321431461284).

Almost surely, 2^{323303121320222} is an apocalyptic number.

323303121320222 is a deficient number, since it is larger than the sum of its proper divisors (161839782060322).

323303121320222 is a wasteful number, since it uses less digits than its factorization.

323303121320222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833315.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 323303121320222 its reverse (222023121303323), we get a palindrome (545326242623545).

The spelling of 323303121320222 in words is "three hundred twenty-three trillion, three hundred three billion, one hundred twenty-one million, three hundred twenty thousand, two hundred twenty-two".