22010000212201 has 2 divisors, whose sum is σ = 22010000212202. Its totient is φ = 22010000212200.

The previous prime is 22010000212171. The next prime is 22010000212231. The reversal of 22010000212201 is 10221200001022.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (22010000212171) and next prime (22010000212231).

It can be written as a sum of positive squares in only one way, i.e., 21693424064400 + 316576147801 = 4657620^2 + 562651^2 .

It is a cyclic number.

It is not a de Polignac number, because 22010000212201 - 2¹¹ = 22010000210153 is a prime.

It is not a weakly prime, because it can be changed into another prime (22010000212231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005000106100 + 11005000106101.

It is an arithmetic number, because the mean of its divisors is an integer number (11005000106101).

Almost surely, 2^{22010000212201} is an apocalyptic number.

It is an amenable number.

22010000212201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22010000212201 is an equidigital number, since it uses as much as digits as its factorization.

22010000212201 is an evil number, because the sum of its binary digits is even.

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

Adding to 22010000212201 its reverse (10221200001022), we get a palindrome (32231200213223).

The spelling of 22010000212201 in words is "twenty-two trillion, ten billion, two hundred twelve thousand, two hundred one".