2214225271 has 4 divisors (see below), whose sum is σ = 2214756544. Its totient is φ = 2213694000.

The previous prime is 2214225263. The next prime is 2214225281. The reversal of 2214225271 is 1725224122.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1725224122 = 2 ⋅862612061.

It is a cyclic number.

It is not a de Polignac number, because 2214225271 - 2³ = 2214225263 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 (2214225281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259335 + ... + 267736.

It is an arithmetic number, because the mean of its divisors is an integer number (553689136).

Almost surely, 2^2214225271 is an apocalyptic number.

2214225271 is a deficient number, since it is larger than the sum of its proper divisors (531273).

2214225271 is an equidigital number, since it uses as much as digits as its factorization.

2214225271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531272.

The product of its digits is 4480, while the sum is 28.

The square root of 2214225271 is about 47055.5551555818. Note that the first 3 decimals coincide. The cubic root of 2214225271 is about 1303.3886486437.

Adding to 2214225271 its reverse (1725224122), we get a palindrome (3939449393).

The spelling of 2214225271 in words is "two billion, two hundred fourteen million, two hundred twenty-five thousand, two hundred seventy-one".