12120122101097 has 2 divisors, whose sum is σ = 12120122101098. Its totient is φ = 12120122101096.

The previous prime is 12120122101091. The next prime is 12120122101103. The reversal of 12120122101097 is 79010122102121.

It is a balanced prime because it is at equal distance from previous prime (12120122101091) and next prime (12120122101103).

It can be written as a sum of positive squares in only one way, i.e., 11489957619856 + 630164481241 = 3389684^2 + 793829^2 .

It is a cyclic number.

It is not a de Polignac number, because 12120122101097 - 2¹⁸ = 12120121838953 is a prime.

It is not a weakly prime, because it can be changed into another prime (12120122101091) 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, 6060061050548 + 6060061050549.

It is an arithmetic number, because the mean of its divisors is an integer number (6060061050549).

Almost surely, 2^{12120122101097} is an apocalyptic number.

It is an amenable number.

12120122101097 is a deficient number, since it is larger than the sum of its proper divisors (1).

12120122101097 is an equidigital number, since it uses as much as digits as its factorization.

12120122101097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 29.

The spelling of 12120122101097 in words is "twelve trillion, one hundred twenty billion, one hundred twenty-two million, one hundred one thousand, ninety-seven".