200122202201137 has 2 divisors, whose sum is σ = 200122202201138. Its totient is φ = 200122202201136.

The previous prime is 200122202201107. The next prime is 200122202201153. The reversal of 200122202201137 is 731102202221002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113801082082081 + 86321120119056 = 10667759^2 + 9290916^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200122202201137 is a prime.

It is not a weakly prime, because it can be changed into another prime (200122202201107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100061101100568 + 100061101100569.

It is an arithmetic number, because the mean of its divisors is an integer number (100061101100569).

Almost surely, 2^{200122202201137} is an apocalyptic number.

It is an amenable number.

200122202201137 is a deficient number, since it is larger than the sum of its proper divisors (1).

200122202201137 is an equidigital number, since it uses as much as digits as its factorization.

200122202201137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 200122202201137 its reverse (731102202221002), we get a palindrome (931224404422139).

The spelling of 200122202201137 in words is "two hundred trillion, one hundred twenty-two billion, two hundred two million, two hundred one thousand, one hundred thirty-seven".