4060222021 has 2 divisors, whose sum is σ = 4060222022. Its totient is φ = 4060222020.

The previous prime is 4060222007. The next prime is 4060222063. The reversal of 4060222021 is 1202220604.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4059473796 + 748225 = 63714^2 + 865^2 .

It is a cyclic number.

It is not a de Polignac number, because 4060222021 - 2⁵ = 4060221989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4060222021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4060222091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2030111010 + 2030111011.

It is an arithmetic number, because the mean of its divisors is an integer number (2030111011).

Almost surely, 2^4060222021 is an apocalyptic number.

It is an amenable number.

4060222021 is a deficient number, since it is larger than the sum of its proper divisors (1).

4060222021 is an equidigital number, since it uses as much as digits as its factorization.

4060222021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4060222021 is about 63719.8714766438. The cubic root of 4060222021 is about 1595.3277787325.

Adding to 4060222021 its reverse (1202220604), we get a palindrome (5262442625).

The spelling of 4060222021 in words is "four billion, sixty million, two hundred twenty-two thousand, twenty-one".