22032643271 has 2 divisors, whose sum is σ = 22032643272. Its totient is φ = 22032643270.

The previous prime is 22032643151. The next prime is 22032643273. The reversal of 22032643271 is 17234623022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22032643271 - 2²⁶ = 21965534407 is a prime.

Together with 22032643273, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22032643273) 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 as a sum of consecutive naturals, namely, 11016321635 + 11016321636.

It is an arithmetic number, because the mean of its divisors is an integer number (11016321636).

Almost surely, 2^22032643271 is an apocalyptic number.

22032643271 is a deficient number, since it is larger than the sum of its proper divisors (1).

22032643271 is an equidigital number, since it uses as much as digits as its factorization.

22032643271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 22032643271 in words is "twenty-two billion, thirty-two million, six hundred forty-three thousand, two hundred seventy-one".