201210020022097 has 2 divisors, whose sum is σ = 201210020022098. Its totient is φ = 201210020022096.

The previous prime is 201210020022061. The next prime is 201210020022107. The reversal of 201210020022097 is 790220020012102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132479271281296 + 68730748740801 = 11509964^2 + 8290401^2 .

It is a cyclic number.

It is not a de Polignac number, because 201210020022097 - 2²³ = 201210011633489 is a prime.

It is not a weakly prime, because it can be changed into another prime (201210020022997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100605010011048 + 100605010011049.

It is an arithmetic number, because the mean of its divisors is an integer number (100605010011049).

Almost surely, 2^{201210020022097} is an apocalyptic number.

It is an amenable number.

201210020022097 is a deficient number, since it is larger than the sum of its proper divisors (1).

201210020022097 is an equidigital number, since it uses as much as digits as its factorization.

201210020022097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

Adding to 201210020022097 its reverse (790220020012102), we get a palindrome (991430040034199).

The spelling of 201210020022097 in words is "two hundred one trillion, two hundred ten billion, twenty million, twenty-two thousand, ninety-seven".