1100211010111 has 2 divisors, whose sum is σ = 1100211010112. Its totient is φ = 1100211010110.

The previous prime is 1100211010081. The next prime is 1100211010177. The reversal of 1100211010111 is 1110101120011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1100211010111 - 2¹⁵ = 1100210977343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100211016111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550105505055 + 550105505056.

It is an arithmetic number, because the mean of its divisors is an integer number (550105505056).

Almost surely, 2^{1100211010111} is an apocalyptic number.

1100211010111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100211010111 is an equidigital number, since it uses as much as digits as its factorization.

1100211010111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1100211010111 its reverse (1110101120011), we get a palindrome (2210312130122).

The spelling of 1100211010111 in words is "one trillion, one hundred billion, two hundred eleven million, ten thousand, one hundred eleven".