210122202022141 has 2 divisors, whose sum is σ = 210122202022142. Its totient is φ = 210122202022140.

The previous prime is 210122202022081. The next prime is 210122202022151. The reversal of 210122202022141 is 141220202221012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 209184298872025 + 937903150116 = 14463205^2 + 968454^2 .

It is a cyclic number.

It is not a de Polignac number, because 210122202022141 - 2²⁵ = 210122168467709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210122202022151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105061101011070 + 105061101011071.

It is an arithmetic number, because the mean of its divisors is an integer number (105061101011071).

Almost surely, 2^{210122202022141} is an apocalyptic number.

It is an amenable number.

210122202022141 is a deficient number, since it is larger than the sum of its proper divisors (1).

210122202022141 is an equidigital number, since it uses as much as digits as its factorization.

210122202022141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 210122202022141 its reverse (141220202221012), we get a palindrome (351342404243153).

The spelling of 210122202022141 in words is "two hundred ten trillion, one hundred twenty-two billion, two hundred two million, twenty-two thousand, one hundred forty-one".