12330322221031 has 4 divisors (see below), whose sum is σ = 12330600044200. Its totient is φ = 12330044397864.

The previous prime is 12330322221029. The next prime is 12330322221079. The reversal of 12330322221031 is 13012222303321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12330322221031 - 2¹ = 12330322221029 is a prime.

It is a super-3 number, since 3×12330322221031³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12330322220987 and 12330322221005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12330322221001) 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, 138845001 + ... + 138933778.

It is an arithmetic number, because the mean of its divisors is an integer number (3082650011050).

Almost surely, 2^{12330322221031} is an apocalyptic number.

12330322221031 is a deficient number, since it is larger than the sum of its proper divisors (277823169).

12330322221031 is an equidigital number, since it uses as much as digits as its factorization.

12330322221031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277823168.

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

Adding to 12330322221031 its reverse (13012222303321), we get a palindrome (25342544524352).

The spelling of 12330322221031 in words is "twelve trillion, three hundred thirty billion, three hundred twenty-two million, two hundred twenty-one thousand, thirty-one".