323222320110121 has 4 divisors (see below), whose sum is σ = 323222357178000. Its totient is φ = 323222283042244.

The previous prime is 323222320110103. The next prime is 323222320110143. The reversal of 323222320110121 is 121011023222323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 323222320110121 - 2¹⁹ = 323222319585833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323222320110101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2511210 + ... + 25548988.

It is an arithmetic number, because the mean of its divisors is an integer number (80805589294500).

Almost surely, 2^{323222320110121} is an apocalyptic number.

It is an amenable number.

323222320110121 is a deficient number, since it is larger than the sum of its proper divisors (37067879).

323222320110121 is a wasteful number, since it uses less digits than its factorization.

323222320110121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37067878.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 323222320110121 its reverse (121011023222323), we get a palindrome (444233343332444).

The spelling of 323222320110121 in words is "three hundred twenty-three trillion, two hundred twenty-two billion, three hundred twenty million, one hundred ten thousand, one hundred twenty-one".