2215314271 has 2 divisors, whose sum is σ = 2215314272. Its totient is φ = 2215314270.

The previous prime is 2215314223. The next prime is 2215314289. The reversal of 2215314271 is 1724135122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2215314271 - 2²⁹ = 1678443359 is a prime.

It is a super-2 number, since 2×2215314271² = 9815234638592522882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2215314221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107657135 + 1107657136.

It is an arithmetic number, because the mean of its divisors is an integer number (1107657136).

Almost surely, 2^2215314271 is an apocalyptic number.

2215314271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2215314271 is an equidigital number, since it uses as much as digits as its factorization.

2215314271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 28.

The square root of 2215314271 is about 47067.1251618367. The cubic root of 2215314271 is about 1303.6022911046.

Adding to 2215314271 its reverse (1724135122), we get a palindrome (3939449393).

The spelling of 2215314271 in words is "two billion, two hundred fifteen million, three hundred fourteen thousand, two hundred seventy-one".