12120022322297 has 2 divisors, whose sum is σ = 12120022322298. Its totient is φ = 12120022322296.

The previous prime is 12120022322237. The next prime is 12120022322389. The reversal of 12120022322297 is 79222322002121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6289241402896 + 5830780919401 = 2507836^2 + 2414701^2 .

It is an emirp because it is prime and its reverse (79222322002121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12120022322297 - 2¹⁴ = 12120022305913 is a prime.

It is not a weakly prime, because it can be changed into another prime (12120022322237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6060011161148 + 6060011161149.

It is an arithmetic number, because the mean of its divisors is an integer number (6060011161149).

Almost surely, 2^{12120022322297} is an apocalyptic number.

It is an amenable number.

12120022322297 is a deficient number, since it is larger than the sum of its proper divisors (1).

12120022322297 is an equidigital number, since it uses as much as digits as its factorization.

12120022322297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 12120022322297 in words is "twelve trillion, one hundred twenty billion, twenty-two million, three hundred twenty-two thousand, two hundred ninety-seven".