110120022120011 has 4 divisors (see below), whose sum is σ = 112680952867032. Its totient is φ = 107559091372992.

The previous prime is 110120022119993. The next prime is 110120022120089. The reversal of 110120022120011 is 110021220021011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110120022120011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110120022120211) 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, 1280465373446 + ... + 1280465373531.

It is an arithmetic number, because the mean of its divisors is an integer number (28170238216758).

Almost surely, 2^{110120022120011} is an apocalyptic number.

110120022120011 is a deficient number, since it is larger than the sum of its proper divisors (2560930747021).

110120022120011 is an equidigital number, since it uses as much as digits as its factorization.

110120022120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560930747020.

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

Adding to 110120022120011 its reverse (110021220021011), we get a palindrome (220141242141022).

The spelling of 110120022120011 in words is "one hundred ten trillion, one hundred twenty billion, twenty-two million, one hundred twenty thousand, eleven".