12132340124012 has 48 divisors (see below), whose sum is σ = 22452087834624. Its totient is φ = 5727035664000.

The previous prime is 12132340123961. The next prime is 12132340124117. The reversal of 12132340124012 is 21042104323121.

It is a happy number.

It is a super-2 number, since 2×12132340124012² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145375937 + ... + 145459367.

It is an arithmetic number, because the mean of its divisors is an integer number (467751829888).

Almost surely, 2^{12132340124012} is an apocalyptic number.

It is an amenable number.

12132340124012 is a deficient number, since it is larger than the sum of its proper divisors (10319747710612).

12132340124012 is a wasteful number, since it uses less digits than its factorization.

12132340124012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112110 (or 112108 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 12132340124012 its reverse (21042104323121), we get a palindrome (33174444447133).

The spelling of 12132340124012 in words is "twelve trillion, one hundred thirty-two billion, three hundred forty million, one hundred twenty-four thousand, twelve".