200122311097 has 2 divisors, whose sum is σ = 200122311098. Its totient is φ = 200122311096.

The previous prime is 200122311061. The next prime is 200122311133. The reversal of 200122311097 is 790113221002.

It is a balanced prime because it is at equal distance from previous prime (200122311061) and next prime (200122311133).

It can be written as a sum of positive squares in only one way, i.e., 156476416041 + 43645895056 = 395571^2 + 208916^2 .

It is a cyclic number.

It is not a de Polignac number, because 200122311097 - 2²⁷ = 199988093369 is a prime.

It is not a weakly prime, because it can be changed into another prime (200122311197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100061155548 + 100061155549.

It is an arithmetic number, because the mean of its divisors is an integer number (100061155549).

Almost surely, 2^200122311097 is an apocalyptic number.

It is an amenable number.

200122311097 is a deficient number, since it is larger than the sum of its proper divisors (1).

200122311097 is an equidigital number, since it uses as much as digits as its factorization.

200122311097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

Adding to 200122311097 its reverse (790113221002), we get a palindrome (990235532099).

The spelling of 200122311097 in words is "two hundred billion, one hundred twenty-two million, three hundred eleven thousand, ninety-seven".