4222405271 has 4 divisors (see below), whose sum is σ = 4825606032. Its totient is φ = 3619204512.

The previous prime is 4222405261. The next prime is 4222405273. The reversal of 4222405271 is 1725042224.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4222405271 - 2¹⁴ = 4222388887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222405273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301600370 + ... + 301600383.

It is an arithmetic number, because the mean of its divisors is an integer number (1206401508).

Almost surely, 2^4222405271 is an apocalyptic number.

4222405271 is a deficient number, since it is larger than the sum of its proper divisors (603200761).

4222405271 is an equidigital number, since it uses as much as digits as its factorization.

4222405271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603200760.

The product of its (nonzero) digits is 8960, while the sum is 29.

The square root of 4222405271 is about 64980.0374807525. The cubic root of 4222405271 is about 1616.2925520030.

Adding to 4222405271 its reverse (1725042224), we get a palindrome (5947447495).

The spelling of 4222405271 in words is "four billion, two hundred twenty-two million, four hundred five thousand, two hundred seventy-one".