22210000210201 has 2 divisors, whose sum is σ = 22210000210202. Its totient is φ = 22210000210200.

The previous prime is 22210000210121. The next prime is 22210000210231. The reversal of 22210000210201 is 10201200001222.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14106213918976 + 8103786291225 = 3755824^2 + 2846715^2 .

It is a cyclic number.

It is not a de Polignac number, because 22210000210201 - 2⁹ = 22210000209689 is a prime.

It is not a weakly prime, because it can be changed into another prime (22210000210231) 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, 11105000105100 + 11105000105101.

It is an arithmetic number, because the mean of its divisors is an integer number (11105000105101).

Almost surely, 2^{22210000210201} is an apocalyptic number.

It is an amenable number.

22210000210201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210000210201 is an equidigital number, since it uses as much as digits as its factorization.

22210000210201 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 22210000210201 its reverse (10201200001222), we get a palindrome (32411200211423).

The spelling of 22210000210201 in words is "twenty-two trillion, two hundred ten billion, two hundred ten thousand, two hundred one".