22066000871 has 2 divisors, whose sum is σ = 22066000872. Its totient is φ = 22066000870.

The previous prime is 22066000829. The next prime is 22066000877. The reversal of 22066000871 is 17800066022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22066000871 - 2⁶ = 22066000807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22066000877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11033000435 + 11033000436.

It is an arithmetic number, because the mean of its divisors is an integer number (11033000436).

Almost surely, 2^22066000871 is an apocalyptic number.

22066000871 is a deficient number, since it is larger than the sum of its proper divisors (1).

22066000871 is an equidigital number, since it uses as much as digits as its factorization.

22066000871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

Adding to 22066000871 its reverse (17800066022), we get a palindrome (39866066893).

The spelling of 22066000871 in words is "twenty-two billion, sixty-six million, eight hundred seventy-one", and thus it is an aban number.