22111120200011 has 2 divisors, whose sum is σ = 22111120200012. Its totient is φ = 22111120200010.

The previous prime is 22111120199989. The next prime is 22111120200031. The reversal of 22111120200011 is 11000202111122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22111120200011 - 2²⁶ = 22111053091147 is a prime.

It is not a weakly prime, because it can be changed into another prime (22111120200031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11055560100005 + 11055560100006.

It is an arithmetic number, because the mean of its divisors is an integer number (11055560100006).

Almost surely, 2^{22111120200011} is an apocalyptic number.

22111120200011 is a deficient number, since it is larger than the sum of its proper divisors (1).

22111120200011 is an equidigital number, since it uses as much as digits as its factorization.

22111120200011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22111120200011 its reverse (11000202111122), we get a palindrome (33111322311133).

The spelling of 22111120200011 in words is "twenty-two trillion, one hundred eleven billion, one hundred twenty million, two hundred thousand, eleven".