12322231021330 has 8 divisors (see below), whose sum is σ = 22180015838412. Its totient is φ = 4928892408528.

The previous prime is 12322231021241. The next prime is 12322231021427. The reversal of 12322231021330 is 3312013222321.

It can be written as a sum of positive squares in 2 ways, for example, as 12193973208169 + 128257813161 = 3491987^2 + 358131^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 12322231021295 and 12322231021304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616111551057 + ... + 616111551076.

Almost surely, 2^{12322231021330} is an apocalyptic number.

12322231021330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12322231021330 is a deficient number, since it is larger than the sum of its proper divisors (9857784817082).

12322231021330 is a wasteful number, since it uses less digits than its factorization.

12322231021330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232223102140.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12322231021330 its reverse (3312013222321), we get a palindrome (15634244243651).

The spelling of 12322231021330 in words is "twelve trillion, three hundred twenty-two billion, two hundred thirty-one million, twenty-one thousand, three hundred thirty".