2220002201 has 2 divisors, whose sum is σ = 2220002202. Its totient is φ = 2220002200.

The previous prime is 2220002131. The next prime is 2220002207. The reversal of 2220002201 is 1022000222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1541347600 + 678654601 = 39260^2 + 26051^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220002201 is a prime.

It is not a weakly prime, because it can be changed into another prime (2220002207) 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, 1110001100 + 1110001101.

It is an arithmetic number, because the mean of its divisors is an integer number (1110001101).

Almost surely, 2^2220002201 is an apocalyptic number.

It is an amenable number.

2220002201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220002201 is an equidigital number, since it uses as much as digits as its factorization.

2220002201 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 11.

The square root of 2220002201 is about 47116.8993143649. The cubic root of 2220002201 is about 1304.5211811390.

Adding to 2220002201 its reverse (1022000222), we get a palindrome (3242002423).

The spelling of 2220002201 in words is "two billion, two hundred twenty million, two thousand, two hundred one".