200122133003197 has 2 divisors, whose sum is σ = 200122133003198. Its totient is φ = 200122133003196.

The previous prime is 200122133003161. The next prime is 200122133003209. The reversal of 200122133003197 is 791300331221002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120191184154276 + 79930948848921 = 10963174^2 + 8940411^2 .

It is a cyclic number.

It is not a de Polignac number, because 200122133003197 - 2⁷ = 200122133003069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200122133003497) 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, 100061066501598 + 100061066501599.

It is an arithmetic number, because the mean of its divisors is an integer number (100061066501599).

Almost surely, 2^{200122133003197} is an apocalyptic number.

It is an amenable number.

200122133003197 is a deficient number, since it is larger than the sum of its proper divisors (1).

200122133003197 is an equidigital number, since it uses as much as digits as its factorization.

200122133003197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 34.

Adding to 200122133003197 its reverse (791300331221002), we get a palindrome (991422464224199).

The spelling of 200122133003197 in words is "two hundred trillion, one hundred twenty-two billion, one hundred thirty-three million, three thousand, one hundred ninety-seven".