12322202030321 has 2 divisors, whose sum is σ = 12322202030322. Its totient is φ = 12322202030320.

The previous prime is 12322202030317. The next prime is 12322202030329. The reversal of 12322202030321 is 12303020222321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9085401640000 + 3236800390321 = 3014200^2 + 1799111^2 .

It is a cyclic number.

It is not a de Polignac number, because 12322202030321 - 2² = 12322202030317 is a prime.

It is not a weakly prime, because it can be changed into another prime (12322202030329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161101015160 + 6161101015161.

It is an arithmetic number, because the mean of its divisors is an integer number (6161101015161).

Almost surely, 2^{12322202030321} is an apocalyptic number.

It is an amenable number.

12322202030321 is a deficient number, since it is larger than the sum of its proper divisors (1).

12322202030321 is an equidigital number, since it uses as much as digits as its factorization.

12322202030321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12322202030321 its reverse (12303020222321), we get a palindrome (24625222252642).

The spelling of 12322202030321 in words is "twelve trillion, three hundred twenty-two billion, two hundred two million, thirty thousand, three hundred twenty-one".