22022111211071 has 2 divisors, whose sum is σ = 22022111211072. Its totient is φ = 22022111211070.

The previous prime is 22022111211047. The next prime is 22022111211109. The reversal of 22022111211071 is 17011211122022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22022111211071 - 2²⁶ = 22022044102207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22022111211031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011055605535 + 11011055605536.

It is an arithmetic number, because the mean of its divisors is an integer number (11011055605536).

Almost surely, 2^{22022111211071} is an apocalyptic number.

22022111211071 is a deficient number, since it is larger than the sum of its proper divisors (1).

22022111211071 is an equidigital number, since it uses as much as digits as its factorization.

22022111211071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 23.

Adding to 22022111211071 its reverse (17011211122022), we get a palindrome (39033322333093).

The spelling of 22022111211071 in words is "twenty-two trillion, twenty-two billion, one hundred eleven million, two hundred eleven thousand, seventy-one".