110211002221111 has 32 divisors (see below), whose sum is σ = 127294806746880. Its totient is φ = 94366072569600.

The previous prime is 110211002221109. The next prime is 110211002221121. The reversal of 110211002221111 is 111122200112011.

It is not a de Polignac number, because 110211002221111 - 2¹ = 110211002221109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110211002221121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1226798251 + ... + 1226888083.

It is an arithmetic number, because the mean of its divisors is an integer number (3977962710840).

Almost surely, 2^{110211002221111} is an apocalyptic number.

110211002221111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110211002221111 is a deficient number, since it is larger than the sum of its proper divisors (17083804525769).

110211002221111 is a wasteful number, since it uses less digits than its factorization.

110211002221111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123967.

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

Adding to 110211002221111 its reverse (111122200112011), we get a palindrome (221333202333122).

The spelling of 110211002221111 in words is "one hundred ten trillion, two hundred eleven billion, two million, two hundred twenty-one thousand, one hundred eleven".