110110101111111 has 16 divisors (see below), whose sum is σ = 146912083059168. Its totient is φ = 73357435622400.

The previous prime is 110110101111083. The next prime is 110110101111149. The reversal of 110110101111111 is 111111101011011.

It is not a de Polignac number, because 110110101111111 - 2⁷ = 110110101110983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110110101118111) 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, 48037171 + ... + 50277131.

It is an arithmetic number, because the mean of its divisors is an integer number (9182005191198).

Almost surely, 2^{110110101111111} is an apocalyptic number.

110110101111111 is a deficient number, since it is larger than the sum of its proper divisors (36801981948057).

110110101111111 is a wasteful number, since it uses less digits than its factorization.

110110101111111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2250962.

The product of its (nonzero) digits is 1, while the sum is 12.

Adding to 110110101111111 its reverse (111111101011011), we get a palindrome (221221202122122).

It can be divided in two parts, 11011010 and 1111111, that added together give a palindrome (12122121).

The spelling of 110110101111111 in words is "one hundred ten trillion, one hundred ten billion, one hundred one million, one hundred eleven thousand, one hundred eleven".