12330220031322 has 64 divisors (see below), whose sum is σ = 26993735201664. Its totient is φ = 3739391631360.

The previous prime is 12330220031321. The next prime is 12330220031329. The reversal of 12330220031322 is 22313002203321.

It is a super-2 number, since 2×12330220031322² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12330220031292 and 12330220031301.

It is not an unprimeable number, because it can be changed into a prime (12330220031321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14065629 + ... + 14916512.

It is an arithmetic number, because the mean of its divisors is an integer number (421777112526).

Almost surely, 2^{12330220031322} is an apocalyptic number.

12330220031322 is an abundant number, since it is smaller than the sum of its proper divisors (14663515170342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12330220031322 is a wasteful number, since it uses less digits than its factorization.

12330220031322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28982303.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12330220031322 its reverse (22313002203321), we get a palindrome (34643222234643).

The spelling of 12330220031322 in words is "twelve trillion, three hundred thirty billion, two hundred twenty million, thirty-one thousand, three hundred twenty-two".