1110120320211 has 72 divisors (see below), whose sum is σ = 1785388452624. Its totient is φ = 611403125760.

The previous prime is 1110120320147. The next prime is 1110120320269. The reversal of 1110120320211 is 1120230210111.

It is not a de Polignac number, because 1110120320211 - 2⁶ = 1110120320147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110120320311) 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 71 ways as a sum of consecutive naturals, for example, 41506635 + ... + 41533371.

It is an arithmetic number, because the mean of its divisors is an integer number (24797061842).

Almost surely, 2^{1110120320211} is an apocalyptic number.

1110120320211 is a deficient number, since it is larger than the sum of its proper divisors (675268132413).

1110120320211 is an equidigital number, since it uses as much as digits as its factorization.

1110120320211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26961 (or 26871 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1110120320211 its reverse (1120230210111), we get a palindrome (2230350530322).

The spelling of 1110120320211 in words is "one trillion, one hundred ten billion, one hundred twenty million, three hundred twenty thousand, two hundred eleven".