110120120211 has 4 divisors (see below), whose sum is σ = 146826826952. Its totient is φ = 73413413472.

The previous prime is 110120120189. The next prime is 110120120213. The reversal of 110120120211 is 112021021011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112021021011 = 3 ⋅37340340337.

It is not a de Polignac number, because 110120120211 - 2⁵ = 110120120179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110120120213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18353353366 + ... + 18353353371.

It is an arithmetic number, because the mean of its divisors is an integer number (36706706738).

Almost surely, 2^110120120211 is an apocalyptic number.

110120120211 is a deficient number, since it is larger than the sum of its proper divisors (36706706741).

110120120211 is an equidigital number, since it uses as much as digits as its factorization.

110120120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36706706740.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110120120211 its reverse (112021021011), we get a palindrome (222141141222).

The spelling of 110120120211 in words is "one hundred ten billion, one hundred twenty million, one hundred twenty thousand, two hundred eleven".