2214222371 has 2 divisors, whose sum is σ = 2214222372. Its totient is φ = 2214222370.

The previous prime is 2214222319. The next prime is 2214222377. The reversal of 2214222371 is 1732224122.

2214222371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2214222371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2214222371.

It is not a weakly prime, because it can be changed into another prime (2214222377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107111185 + 1107111186.

It is an arithmetic number, because the mean of its divisors is an integer number (1107111186).

Almost surely, 2^2214222371 is an apocalyptic number.

2214222371 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214222371 is an equidigital number, since it uses as much as digits as its factorization.

2214222371 is an evil number, because the sum of its binary digits is even.

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

The square root of 2214222371 is about 47055.5243409315. The cubic root of 2214222371 is about 1303.3880796217.

Adding to 2214222371 its reverse (1732224122), we get a palindrome (3946446493).

The spelling of 2214222371 in words is "two billion, two hundred fourteen million, two hundred twenty-two thousand, three hundred seventy-one".