12052412353213 has 4 divisors (see below), whose sum is σ = 12058441576000. Its totient is φ = 12046383130428.

The previous prime is 12052412353193. The next prime is 12052412353237. The reversal of 12052412353213 is 31235321425021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12052412353213 - 2¹⁷ = 12052412222141 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 (12052412153213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3014608395 + ... + 3014612392.

It is an arithmetic number, because the mean of its divisors is an integer number (3014610394000).

Almost surely, 2^{12052412353213} is an apocalyptic number.

It is an amenable number.

12052412353213 is a deficient number, since it is larger than the sum of its proper divisors (6029222787).

12052412353213 is an equidigital number, since it uses as much as digits as its factorization.

12052412353213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6029222786.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 12052412353213 its reverse (31235321425021), we get a palindrome (43287733778234).

The spelling of 12052412353213 in words is "twelve trillion, fifty-two billion, four hundred twelve million, three hundred fifty-three thousand, two hundred thirteen".