1100211016111 has 2 divisors, whose sum is σ = 1100211016112. Its totient is φ = 1100211016110.

The previous prime is 1100211016063. The next prime is 1100211016193. The reversal of 1100211016111 is 1116101120011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1100211016111 - 2⁹ = 1100211015599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100211016211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550105508055 + 550105508056.

It is an arithmetic number, because the mean of its divisors is an integer number (550105508056).

Almost surely, 2^{1100211016111} is an apocalyptic number.

1100211016111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100211016111 is an equidigital number, since it uses as much as digits as its factorization.

1100211016111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 16.

Adding to 1100211016111 its reverse (1116101120011), we get a palindrome (2216312136122).

The spelling of 1100211016111 in words is "one trillion, one hundred billion, two hundred eleven million, sixteen thousand, one hundred eleven".