2222101201 has 2 divisors, whose sum is σ = 2222101202. Its totient is φ = 2222101200.

The previous prime is 2222101199. The next prime is 2222101253. The reversal of 2222101201 is 1021012222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1946574400 + 275526801 = 44120^2 + 16599^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222101201 - 2¹ = 2222101199 is a prime.

Together with 2222101199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2222101291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111050600 + 1111050601.

It is an arithmetic number, because the mean of its divisors is an integer number (1111050601).

Almost surely, 2^2222101201 is an apocalyptic number.

It is an amenable number.

2222101201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222101201 is an equidigital number, since it uses as much as digits as its factorization.

2222101201 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.

The square root of 2222101201 is about 47139.1684377228. The cubic root of 2222101201 is about 1304.9321908562.

Adding to 2222101201 its reverse (1021012222), we get a palindrome (3243113423).

The spelling of 2222101201 in words is "two billion, two hundred twenty-two million, one hundred one thousand, two hundred one".