211422430104001 has 2 divisors, whose sum is σ = 211422430104002. Its totient is φ = 211422430104000.

The previous prime is 211422430103977. The next prime is 211422430104037. The reversal of 211422430104001 is 100401034224112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 142457377673601 + 68965052430400 = 11935551^2 + 8304520^2 .

It is a cyclic number.

It is not a de Polignac number, because 211422430104001 - 2²¹ = 211422428006849 is a prime.

It is not a weakly prime, because it can be changed into another prime (211422430104901) 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, 105711215052000 + 105711215052001.

It is an arithmetic number, because the mean of its divisors is an integer number (105711215052001).

Almost surely, 2^{211422430104001} is an apocalyptic number.

It is an amenable number.

211422430104001 is a deficient number, since it is larger than the sum of its proper divisors (1).

211422430104001 is an equidigital number, since it uses as much as digits as its factorization.

211422430104001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 211422430104001 its reverse (100401034224112), we get a palindrome (311823464328113).

The spelling of 211422430104001 in words is "two hundred eleven trillion, four hundred twenty-two billion, four hundred thirty million, one hundred four thousand, one".