12002022110011 has 4 divisors (see below), whose sum is σ = 12089628110952. Its totient is φ = 11914416109072.

The previous prime is 12002022109993. The next prime is 12002022110017. The reversal of 12002022110011 is 11001122020021.

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

It is a cyclic number.

It is not a de Polignac number, because 12002022110011 - 2¹¹ = 12002022107963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12002022109973 and 12002022110000.

It is not an unprimeable number, because it can be changed into a prime (12002022110017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43803000265 + ... + 43803000538.

It is an arithmetic number, because the mean of its divisors is an integer number (3022407027738).

Almost surely, 2^{12002022110011} is an apocalyptic number.

12002022110011 is a deficient number, since it is larger than the sum of its proper divisors (87606000941).

12002022110011 is an equidigital number, since it uses as much as digits as its factorization.

12002022110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87606000940.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12002022110011 its reverse (11001122020021), we get a palindrome (23003144130032).

The spelling of 12002022110011 in words is "twelve trillion, two billion, twenty-two million, one hundred ten thousand, eleven".