4222112273 has 2 divisors, whose sum is σ = 4222112274. Its totient is φ = 4222112272.

The previous prime is 4222112221. The next prime is 4222112287. The reversal of 4222112273 is 3722112224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2679822289 + 1542289984 = 51767^2 + 39272^2 .

It is a cyclic number.

It is not a de Polignac number, because 4222112273 - 2²⁰ = 4221063697 is a prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (4222112773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111056136 + 2111056137.

It is an arithmetic number, because the mean of its divisors is an integer number (2111056137).

Almost surely, 2^4222112273 is an apocalyptic number.

It is an amenable number.

4222112273 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222112273 is an equidigital number, since it uses as much as digits as its factorization.

4222112273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 26.

The square root of 4222112273 is about 64977.7829184714. The cubic root of 4222112273 is about 1616.2551656155.

Adding to 4222112273 its reverse (3722112224), we get a palindrome (7944224497).

The spelling of 4222112273 in words is "four billion, two hundred twenty-two million, one hundred twelve thousand, two hundred seventy-three".