1110100211111 has 16 divisors (see below), whose sum is σ = 1141646863680. Its totient is φ = 1079008439040.

The previous prime is 1110100211071. The next prime is 1110100211177. The reversal of 1110100211111 is 1111120010111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1110100211111 - 2⁶ = 1110100211047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110100211092 and 1110100211101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110100216111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12337361 + ... + 12427013.

It is an arithmetic number, because the mean of its divisors is an integer number (71352928980).

Almost surely, 2^{1110100211111} is an apocalyptic number.

1110100211111 is a deficient number, since it is larger than the sum of its proper divisors (31546652569).

1110100211111 is an equidigital number, since it uses as much as digits as its factorization.

1110100211111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92186.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 1110100211111 its reverse (1111120010111), we get a palindrome (2221220221222).

The spelling of 1110100211111 in words is "one trillion, one hundred ten billion, one hundred million, two hundred eleven thousand, one hundred eleven".