34222271 has 2 divisors, whose sum is σ = 34222272. Its totient is φ = 34222270.

The previous prime is 34222267. The next prime is 34222277. The reversal of 34222271 is 17222243.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (17222243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34222271 - 2² = 34222267 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34222277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17111135 + 17111136.

It is an arithmetic number, because the mean of its divisors is an integer number (17111136).

Almost surely, 2^34222271 is an apocalyptic number.

34222271 is a deficient number, since it is larger than the sum of its proper divisors (1).

34222271 is an equidigital number, since it uses as much as digits as its factorization.

34222271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 23.

The square root of 34222271 is about 5849.9804273177. The cubic root of 34222271 is about 324.6656000304.

The spelling of 34222271 in words is "thirty-four million, two hundred twenty-two thousand, two hundred seventy-one".