12022012300321 has 2 divisors, whose sum is σ = 12022012300322. Its totient is φ = 12022012300320.

The previous prime is 12022012300313. The next prime is 12022012300421. The reversal of 12022012300321 is 12300321022021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11892152250000 + 129860050321 = 3448500^2 + 360361^2 .

It is a cyclic number.

It is not a de Polignac number, because 12022012300321 - 2³ = 12022012300313 is a prime.

It is not a weakly prime, because it can be changed into another prime (12022012300421) 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 as a sum of consecutive naturals, namely, 6011006150160 + 6011006150161.

It is an arithmetic number, because the mean of its divisors is an integer number (6011006150161).

Almost surely, 2^{12022012300321} is an apocalyptic number.

It is an amenable number.

12022012300321 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022012300321 is an equidigital number, since it uses as much as digits as its factorization.

12022012300321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12022012300321 its reverse (12300321022021), we get a palindrome (24322333322342).

The spelling of 12022012300321 in words is "twelve trillion, twenty-two billion, twelve million, three hundred thousand, three hundred twenty-one".