12112132020001 has 8 divisors (see below), whose sum is σ = 13044345143144. Its totient is φ = 11179991848320.

The previous prime is 12112132019987. The next prime is 12112132020073. The reversal of 12112132020001 is 10002023121121.

It can be written as a sum of positive squares in 4 ways, for example, as 4718213901025 + 7393918118976 = 2172145^2 + 2719176^2 .

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 12112132020001 - 2⁹ = 12112132019489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12112132020301) 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, 17892786 + ... + 18557371.

It is an arithmetic number, because the mean of its divisors is an integer number (1630543142893).

Almost surely, 2^{12112132020001} is an apocalyptic number.

It is an amenable number.

12112132020001 is a deficient number, since it is larger than the sum of its proper divisors (932213123143).

12112132020001 is a wasteful number, since it uses less digits than its factorization.

12112132020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36475731.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12112132020001 its reverse (10002023121121), we get a palindrome (22114155141122).

The spelling of 12112132020001 in words is "twelve trillion, one hundred twelve billion, one hundred thirty-two million, twenty thousand, one".