323222211222331 has 8 divisors (see below), whose sum is σ = 325370932352928. Its totient is φ = 321073597680000.

The previous prime is 323222211222299. The next prime is 323222211222377. The reversal of 323222211222331 is 133222112222323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 323222211222331 - 2⁵ = 323222211222299 is a prime.

It is a super-2 number, since 2×323222211222331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323222211222293 and 323222211222302.

It is not an unprimeable number, because it can be changed into a prime (323222211220331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20864110 + ... + 32890051.

It is an arithmetic number, because the mean of its divisors is an integer number (40671366544116).

Almost surely, 2^{323222211222331} is an apocalyptic number.

323222211222331 is a deficient number, since it is larger than the sum of its proper divisors (2148721130597).

323222211222331 is a wasteful number, since it uses less digits than its factorization.

323222211222331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53794133.

The product of its digits is 20736, while the sum is 31.

Adding to 323222211222331 its reverse (133222112222323), we get a palindrome (456444323444654).

The spelling of 323222211222331 in words is "three hundred twenty-three trillion, two hundred twenty-two billion, two hundred eleven million, two hundred twenty-two thousand, three hundred thirty-one".