2212042271 has 2 divisors, whose sum is σ = 2212042272. Its totient is φ = 2212042270.

The previous prime is 2212042253. The next prime is 2212042279. The reversal of 2212042271 is 1722402122.

2212042271 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 not a de Polignac number, because 2212042271 - 2¹⁴ = 2212025887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212042279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106021135 + 1106021136.

It is an arithmetic number, because the mean of its divisors is an integer number (1106021136).

Almost surely, 2^2212042271 is an apocalyptic number.

2212042271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212042271 is an equidigital number, since it uses as much as digits as its factorization.

2212042271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 2212042271 is about 47032.3534495139. The cubic root of 2212042271 is about 1302.9601717663.

Adding to 2212042271 its reverse (1722402122), we get a palindrome (3934444393).

The spelling of 2212042271 in words is "two billion, two hundred twelve million, forty-two thousand, two hundred seventy-one".