12012233120009 has 8 divisors (see below), whose sum is σ = 12021800239008. Its totient is φ = 12002666579200.

The previous prime is 12012233119987. The next prime is 12012233120021. The reversal of 12012233120009 is 90002133221021.

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 12012233120009 - 2⁸ = 12012233119753 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12012233120009.

It is not an unprimeable number, because it can be changed into a prime (12012233120059) 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, 47693609 + ... + 47944809.

It is an arithmetic number, because the mean of its divisors is an integer number (1502725029876).

Almost surely, 2^{12012233120009} is an apocalyptic number.

It is an amenable number.

12012233120009 is a deficient number, since it is larger than the sum of its proper divisors (9567118999).

12012233120009 is a wasteful number, since it uses less digits than its factorization.

12012233120009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289095.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 12012233120009 in words is "twelve trillion, twelve billion, two hundred thirty-three million, one hundred twenty thousand, nine".