4222621163 has 2 divisors, whose sum is σ = 4222621164. Its totient is φ = 4222621162.

The previous prime is 4222621157. The next prime is 4222621171. The reversal of 4222621163 is 3611262224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4222621163 - 2¹⁶ = 4222555627 is a prime.

It is not a weakly prime, because it can be changed into another prime (4222621463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111310581 + 2111310582.

It is an arithmetic number, because the mean of its divisors is an integer number (2111310582).

Almost surely, 2^4222621163 is an apocalyptic number.

4222621163 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222621163 is an equidigital number, since it uses as much as digits as its factorization.

4222621163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 29.

The square root of 4222621163 is about 64981.6986773969. The cubic root of 4222621163 is about 1616.3200985997.

Adding to 4222621163 its reverse (3611262224), we get a palindrome (7833883387).

The spelling of 4222621163 in words is "four billion, two hundred twenty-two million, six hundred twenty-one thousand, one hundred sixty-three".