4222418273 has 2 divisors, whose sum is σ = 4222418274. Its totient is φ = 4222418272.

The previous prime is 4222418267. The next prime is 4222418287. The reversal of 4222418273 is 3728142224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3052231009 + 1170187264 = 55247^2 + 34208^2 .

It is a cyclic number.

It is not a de Polignac number, because 4222418273 - 2¹⁰ = 4222417249 is a prime.

It is not a weakly prime, because it can be changed into another prime (4222418573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111209136 + 2111209137.

It is an arithmetic number, because the mean of its divisors is an integer number (2111209137).

Almost surely, 2^4222418273 is an apocalyptic number.

It is an amenable number.

4222418273 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222418273 is an equidigital number, since it uses as much as digits as its factorization.

4222418273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43008, while the sum is 35.

The square root of 4222418273 is about 64980.1375267858. The cubic root of 4222418273 is about 1616.2942110112.

The spelling of 4222418273 in words is "four billion, two hundred twenty-two million, four hundred eighteen thousand, two hundred seventy-three".