110110111221011 has 8 divisors (see below), whose sum is σ = 120146714284464. Its totient is φ = 100077940316320.

The previous prime is 110110111220983. The next prime is 110110111221017. The reversal of 110110111221011 is 110122111011011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110110111221011 - 2⁶ = 110110111220947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110110111221017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107987740 + ... + 1108087113.

It is an arithmetic number, because the mean of its divisors is an integer number (15018339285558).

Almost surely, 2^{110110111221011} is an apocalyptic number.

110110111221011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110110111221011 is a deficient number, since it is larger than the sum of its proper divisors (10036603063453).

110110111221011 is a wasteful number, since it uses less digits than its factorization.

110110111221011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216079381.

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 110110111221011 its reverse (110122111011011), we get a palindrome (220232222232022).

The spelling of 110110111221011 in words is "one hundred ten trillion, one hundred ten billion, one hundred eleven million, two hundred twenty-one thousand, eleven".