200212120120097 has 2 divisors, whose sum is σ = 200212120120098. Its totient is φ = 200212120120096.

The previous prime is 200212120120087. The next prime is 200212120120123. The reversal of 200212120120097 is 790021021212002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194830202669281 + 5381917450816 = 13958159^2 + 2319896^2 .

It is a cyclic number.

It is not a de Polignac number, because 200212120120097 - 2¹⁴ = 200212120103713 is a prime.

It is not a weakly prime, because it can be changed into another prime (200212120120087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100106060060048 + 100106060060049.

It is an arithmetic number, because the mean of its divisors is an integer number (100106060060049).

Almost surely, 2^{200212120120097} is an apocalyptic number.

It is an amenable number.

200212120120097 is a deficient number, since it is larger than the sum of its proper divisors (1).

200212120120097 is an equidigital number, since it uses as much as digits as its factorization.

200212120120097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

Adding to 200212120120097 its reverse (790021021212002), we get a palindrome (990233141332099).

The spelling of 200212120120097 in words is "two hundred trillion, two hundred twelve billion, one hundred twenty million, one hundred twenty thousand, ninety-seven".