110110001111001 has 48 divisors (see below), whose sum is σ = 166078858480704. Its totient is φ = 70231717429632.

The previous prime is 110110001110999. The next prime is 110110001111017. The reversal of 110110001111001 is 100111100011011.

110110001111001 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 110110001111001 - 2¹ = 110110001110999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (110110001113001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8178115 + ... + 16944071.

It is an arithmetic number, because the mean of its divisors is an integer number (3459976218348).

Almost surely, 2^{110110001111001} is an apocalyptic number.

It is an amenable number.

110110001111001 is a deficient number, since it is larger than the sum of its proper divisors (55968857369703).

110110001111001 is a wasteful number, since it uses less digits than its factorization.

110110001111001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8766630 (or 8766627 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 110110001111001 its reverse (100111100011011), we get a palindrome (210221101122012).

The spelling of 110110001111001 in words is "one hundred ten trillion, one hundred ten billion, one million, one hundred eleven thousand, one".