12012223300013 has 32 divisors (see below), whose sum is σ = 12892872384000. Its totient is φ = 11151914056704.

The previous prime is 12012223300009. The next prime is 12012223300067. The reversal of 12012223300013 is 31000332221021.

It is not a de Polignac number, because 12012223300013 - 2² = 12012223300009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12012223300313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 456430331 + ... + 456456647.

It is an arithmetic number, because the mean of its divisors is an integer number (402902262000).

Almost surely, 2^{12012223300013} is an apocalyptic number.

It is an amenable number.

12012223300013 is a deficient number, since it is larger than the sum of its proper divisors (880649083987).

12012223300013 is a wasteful number, since it uses less digits than its factorization.

12012223300013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27509.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12012223300013 its reverse (31000332221021), we get a palindrome (43012555521034).

The spelling of 12012223300013 in words is "twelve trillion, twelve billion, two hundred twenty-three million, three hundred thousand, thirteen".