422022011 has 2 divisors, whose sum is σ = 422022012. Its totient is φ = 422022010.

The previous prime is 422022001. The next prime is 422022019. The reversal of 422022011 is 110220224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422022011 - 2⁶ = 422021947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (422022019) 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, 211011005 + 211011006.

It is an arithmetic number, because the mean of its divisors is an integer number (211011006).

Almost surely, 2^422022011 is an apocalyptic number.

422022011 is a deficient number, since it is larger than the sum of its proper divisors (1).

422022011 is an equidigital number, since it uses as much as digits as its factorization.

422022011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 422022011 is about 20543.1743165461. The cubic root of 422022011 is about 750.0871075123.

Adding to 422022011 its reverse (110220224), we get a palindrome (532242235).

The spelling of 422022011 in words is "four hundred twenty-two million, twenty-two thousand, eleven".