12012130013009 has 8 divisors (see below), whose sum is σ = 13733219959488. Its totient is φ = 10292307909840.

The previous prime is 12012130012997. The next prime is 12012130013053. The reversal of 12012130013009 is 90031003121021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12012130013009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12012130012009) 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, 316940522 + ... + 316978419.

It is an arithmetic number, because the mean of its divisors is an integer number (1716652494936).

Almost surely, 2^{12012130013009} is an apocalyptic number.

It is an amenable number.

12012130013009 is a deficient number, since it is larger than the sum of its proper divisors (1721089946479).

12012130013009 is an equidigital number, since it uses as much as digits as its factorization.

12012130013009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633921655.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 12012130013009 in words is "twelve trillion, twelve billion, one hundred thirty million, thirteen thousand, nine".