322231301221323 has 32 divisors (see below), whose sum is σ = 465561967360000. Its totient is φ = 198239498934048.

The previous prime is 322231301221301. The next prime is 322231301221339. The reversal of 322231301221323 is 323122103132223.

It is not a de Polignac number, because 322231301221323 - 2⁶ = 322231301221259 is a prime.

It is a super-2 number, since 2×322231301221323² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322231301221373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16075686 + ... + 30048132.

It is an arithmetic number, because the mean of its divisors is an integer number (14548811480000).

Almost surely, 2^{322231301221323} is an apocalyptic number.

322231301221323 is a deficient number, since it is larger than the sum of its proper divisors (143330666138677).

322231301221323 is a wasteful number, since it uses less digits than its factorization.

322231301221323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13975988 (or 13975962 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 322231301221323 its reverse (323122103132223), we get a palindrome (645353404353546).

The spelling of 322231301221323 in words is "three hundred twenty-two trillion, two hundred thirty-one billion, three hundred one million, two hundred twenty-one thousand, three hundred twenty-three".