12112000002131 has 8 divisors (see below), whose sum is σ = 12341277694944. Its totient is φ = 11882750064640.

The previous prime is 12112000002083. The next prime is 12112000002143. The reversal of 12112000002131 is 13120000021121.

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 12112000002131 - 2¹⁴ = 12111999985747 is a prime.

It is a super-2 number, since 2×12112000002131² (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 (12112000002931) 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, 6056750 + ... + 7804371.

It is an arithmetic number, because the mean of its divisors is an integer number (1542659711868).

Almost surely, 2^{12112000002131} is an apocalyptic number.

12112000002131 is a deficient number, since it is larger than the sum of its proper divisors (229277692813).

12112000002131 is a wasteful number, since it uses less digits than its factorization.

12112000002131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13877661.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 12112000002131 its reverse (13120000021121), we get a palindrome (25232000023252).

The spelling of 12112000002131 in words is "twelve trillion, one hundred twelve billion, two thousand, one hundred thirty-one".