606222011 has 2 divisors, whose sum is σ = 606222012. Its totient is φ = 606222010.

The previous prime is 606221947. The next prime is 606222013. The reversal of 606222011 is 110222606.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 606222011 - 2⁶ = 606221947 is a prime.

Together with 606222013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (606222013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303111005 + 303111006.

It is an arithmetic number, because the mean of its divisors is an integer number (303111006).

Almost surely, 2^606222011 is an apocalyptic number.

606222011 is a deficient number, since it is larger than the sum of its proper divisors (1).

606222011 is an equidigital number, since it uses as much as digits as its factorization.

606222011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 606222011 is about 24621.5761274537. The cubic root of 606222011 is about 846.3381158687.

Adding to 606222011 its reverse (110222606), we get a palindrome (716444617).

The spelling of 606222011 in words is "six hundred six million, two hundred twenty-two thousand, eleven".