4022220109 has 2 divisors, whose sum is σ = 4022220110. Its totient is φ = 4022220108.

The previous prime is 4022220053. The next prime is 4022220119. The reversal of 4022220109 is 9010222204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3647797609 + 374422500 = 60397^2 + 19350^2 .

It is a cyclic number.

It is not a de Polignac number, because 4022220109 - 2¹⁵ = 4022187341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4022220109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4022220119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011110054 + 2011110055.

It is an arithmetic number, because the mean of its divisors is an integer number (2011110055).

Almost surely, 2^4022220109 is an apocalyptic number.

It is an amenable number.

4022220109 is a deficient number, since it is larger than the sum of its proper divisors (1).

4022220109 is an equidigital number, since it uses as much as digits as its factorization.

4022220109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 4022220109 is about 63420.9753078585. The cubic root of 4022220109 is about 1590.3349780098.

The spelling of 4022220109 in words is "four billion, twenty-two million, two hundred twenty thousand, one hundred nine".