4220302109 has 2 divisors, whose sum is σ = 4220302110. Its totient is φ = 4220302108.

The previous prime is 4220302081. The next prime is 4220302127. The reversal of 4220302109 is 9012030224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3805039225 + 415262884 = 61685^2 + 20378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4220302109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4220302129) 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, 2110151054 + 2110151055.

It is an arithmetic number, because the mean of its divisors is an integer number (2110151055).

Almost surely, 2^4220302109 is an apocalyptic number.

It is an amenable number.

4220302109 is a deficient number, since it is larger than the sum of its proper divisors (1).

4220302109 is an equidigital number, since it uses as much as digits as its factorization.

4220302109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 4220302109 is about 64963.8523257357. The cubic root of 4220302109 is about 1616.0241513000.

The spelling of 4220302109 in words is "four billion, two hundred twenty million, three hundred two thousand, one hundred nine".