201422100001 has 2 divisors, whose sum is σ = 201422100002. Its totient is φ = 201422100000.

The previous prime is 201422099929. The next prime is 201422100071. The reversal of 201422100001 is 100001224102.

It is a happy number.

201422100001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199255104400 + 2166995601 = 446380^2 + 46551^2 .

It is a cyclic number.

It is not a de Polignac number, because 201422100001 - 2¹¹ = 201422097953 is a prime.

It is not a weakly prime, because it can be changed into another prime (201422100071) 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, 100711050000 + 100711050001.

It is an arithmetic number, because the mean of its divisors is an integer number (100711050001).

Almost surely, 2^201422100001 is an apocalyptic number.

It is an amenable number.

201422100001 is a deficient number, since it is larger than the sum of its proper divisors (1).

201422100001 is an equidigital number, since it uses as much as digits as its factorization.

201422100001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201422100001 its reverse (100001224102), we get a palindrome (301423324103).

The spelling of 201422100001 in words is "two hundred one billion, four hundred twenty-two million, one hundred thousand, one".