1110112220211 has 8 divisors (see below), whose sum is σ = 1480163235984. Its totient is φ = 740068008960.

The previous prime is 1110112220171. The next prime is 1110112220233. The reversal of 1110112220211 is 1120222110111.

It is a happy number.

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-1110112220211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1110112220281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307446 + ... + 1982331.

It is an arithmetic number, because the mean of its divisors is an integer number (185020404498).

Almost surely, 2^{1110112220211} is an apocalyptic number.

1110112220211 is a deficient number, since it is larger than the sum of its proper divisors (370051015773).

1110112220211 is a wasteful number, since it uses less digits than its factorization.

1110112220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3402261.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1110112220211 its reverse (1120222110111), we get a palindrome (2230334330322).

The spelling of 1110112220211 in words is "one trillion, one hundred ten billion, one hundred twelve million, two hundred twenty thousand, two hundred eleven".