12112022120011 has 8 divisors (see below), whose sum is σ = 13219101978624. Its totient is φ = 11005940084520.

The previous prime is 12112022119997. The next prime is 12112022120057. The reversal of 12112022120011 is 11002122021121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12112022120011 - 2⁵ = 12112022119979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12112022120071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249430395 + ... + 249478948.

It is an arithmetic number, because the mean of its divisors is an integer number (1652387747328).

Almost surely, 2^{12112022120011} is an apocalyptic number.

12112022120011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12112022120011 is a deficient number, since it is larger than the sum of its proper divisors (1107079858613).

12112022120011 is a wasteful number, since it uses less digits than its factorization.

12112022120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498911561.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12112022120011 its reverse (11002122021121), we get a palindrome (23114144141132).

The spelling of 12112022120011 in words is "twelve trillion, one hundred twelve billion, twenty-two million, one hundred twenty thousand, eleven".