12112341323011 has 8 divisors (see below), whose sum is σ = 12318155458560. Its totient is φ = 11906544528072.

The previous prime is 12112341322999. The next prime is 12112341323057. The reversal of 12112341323011 is 11032314321121.

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 12112341323011 - 2³³ = 12103751388419 is a prime.

It is a super-2 number, since 2×12112341323011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12112341723011) 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, 2922415 + ... + 5724088.

It is an arithmetic number, because the mean of its divisors is an integer number (1539769432320).

Almost surely, 2^{12112341323011} is an apocalyptic number.

12112341323011 is a deficient number, since it is larger than the sum of its proper divisors (205814135549).

12112341323011 is an equidigital number, since it uses as much as digits as its factorization.

12112341323011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8670305.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 12112341323011 its reverse (11032314321121), we get a palindrome (23144655644132).

The spelling of 12112341323011 in words is "twelve trillion, one hundred twelve billion, three hundred forty-one million, three hundred twenty-three thousand, eleven".