1110105220111 has 2 divisors, whose sum is σ = 1110105220112. Its totient is φ = 1110105220110.

The previous prime is 1110105220097. The next prime is 1110105220117. The reversal of 1110105220111 is 1110225010111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110105220111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110105220117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555052610055 + 555052610056.

It is an arithmetic number, because the mean of its divisors is an integer number (555052610056).

Almost surely, 2^{1110105220111} is an apocalyptic number.

1110105220111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110105220111 is an equidigital number, since it uses as much as digits as its factorization.

1110105220111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20, while the sum is 16.

The spelling of 1110105220111 in words is "one trillion, one hundred ten billion, one hundred five million, two hundred twenty thousand, one hundred eleven".