12230441466013 has 8 divisors (see below), whose sum is σ = 12668548483800. Its totient is φ = 11793425625408.

The previous prime is 12230441465999. The next prime is 12230441466017. The reversal of 12230441466013 is 31066414403221.

It can be written as a sum of positive squares in 4 ways, for example, as 179143102009 + 12051298364004 = 423253^2 + 3471498^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-12230441466013 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 (12230441466017) 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, 272771478 + ... + 272816311.

It is an arithmetic number, because the mean of its divisors is an integer number (1583568560475).

Almost surely, 2^{12230441466013} is an apocalyptic number.

It is an amenable number.

12230441466013 is a deficient number, since it is larger than the sum of its proper divisors (438107017787).

12230441466013 is an equidigital number, since it uses as much as digits as its factorization.

12230441466013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545588591.

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 12230441466013 its reverse (31066414403221), we get a palindrome (43296855869234).

The spelling of 12230441466013 in words is "twelve trillion, two hundred thirty billion, four hundred forty-one million, four hundred sixty-six thousand, thirteen".