2201122043 has 2 divisors, whose sum is σ = 2201122044. Its totient is φ = 2201122042.

The previous prime is 2201122037. The next prime is 2201122097. The reversal of 2201122043 is 3402211022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2201122043 - 2²⁰ = 2200073467 is a prime.

It is not a weakly prime, because it can be changed into another prime (2201122643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100561021 + 1100561022.

It is an arithmetic number, because the mean of its divisors is an integer number (1100561022).

Almost surely, 2^2201122043 is an apocalyptic number.

2201122043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201122043 is an equidigital number, since it uses as much as digits as its factorization.

2201122043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2201122043 is about 46916.1170921039. The cubic root of 2201122043 is about 1300.8125182916.

Adding to 2201122043 its reverse (3402211022), we get a palindrome (5603333065).

The spelling of 2201122043 in words is "two billion, two hundred one million, one hundred twenty-two thousand, forty-three".