200122122202027 has 2 divisors, whose sum is σ = 200122122202028. Its totient is φ = 200122122202026.

The previous prime is 200122122201977. The next prime is 200122122202127. The reversal of 200122122202027 is 720202221221002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200122122202027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200122122201992 and 200122122202010.

It is not a weakly prime, because it can be changed into another prime (200122122202127) 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, 100061061101013 + 100061061101014.

It is an arithmetic number, because the mean of its divisors is an integer number (100061061101014).

Almost surely, 2^{200122122202027} is an apocalyptic number.

200122122202027 is a deficient number, since it is larger than the sum of its proper divisors (1).

200122122202027 is an equidigital number, since it uses as much as digits as its factorization.

200122122202027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 25.

Adding to 200122122202027 its reverse (720202221221002), we get a palindrome (920324343423029).

The spelling of 200122122202027 in words is "two hundred trillion, one hundred twenty-two billion, one hundred twenty-two million, two hundred two thousand, twenty-seven".