110011220111211 has 8 divisors (see below), whose sum is σ = 146707410213840. Its totient is φ = 73327921708032.

The previous prime is 110011220111129. The next prime is 110011220111237. The reversal of 110011220111211 is 112111022110011.

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-110011220111211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110011220111281) 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, 3222904950 + ... + 3222939083.

It is an arithmetic number, because the mean of its divisors is an integer number (18338426276730).

Almost surely, 2^{110011220111211} is an apocalyptic number.

110011220111211 is a deficient number, since it is larger than the sum of its proper divisors (36696190102629).

110011220111211 is an equidigital number, since it uses as much as digits as its factorization.

110011220111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6445849725.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 110011220111211 its reverse (112111022110011), we get a palindrome (222122242221222).

The spelling of 110011220111211 in words is "one hundred ten trillion, eleven billion, two hundred twenty million, one hundred eleven thousand, two hundred eleven".