110211222011 has 8 divisors (see below), whose sum is σ = 120242380800. Its totient is φ = 100182056040.

The previous prime is 110211221933. The next prime is 110211222073. The reversal of 110211222011 is 110222112011.

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

It is a de Polignac number, because none of the positive numbers 2^k-110211222011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110211222091) 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, 381371 + ... + 604868.

It is an arithmetic number, because the mean of its divisors is an integer number (15030297600).

Almost surely, 2^110211222011 is an apocalyptic number.

110211222011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110211222011 is a deficient number, since it is larger than the sum of its proper divisors (10031158789).

110211222011 is a wasteful number, since it uses less digits than its factorization.

110211222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996409.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110211222011 its reverse (110222112011), we get a palindrome (220433334022).

Subtracting 110211222011 from its reverse (110222112011), we obtain a square (10890000 = 3300²).

The spelling of 110211222011 in words is "one hundred ten billion, two hundred eleven million, two hundred twenty-two thousand, eleven".