12039355216227 has 4 divisors (see below), whose sum is σ = 16052473621640. Its totient is φ = 8026236810816.

The previous prime is 12039355216211. The next prime is 12039355216253. The reversal of 12039355216227 is 72261255393021.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12039355216227 - 2⁴ = 12039355216211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12039355206227) 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, 2006559202702 + ... + 2006559202707.

It is an arithmetic number, because the mean of its divisors is an integer number (4013118405410).

Almost surely, 2^{12039355216227} is an apocalyptic number.

12039355216227 is a deficient number, since it is larger than the sum of its proper divisors (4013118405413).

12039355216227 is an equidigital number, since it uses as much as digits as its factorization.

12039355216227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4013118405412.

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 12039355216227 in words is "twelve trillion, thirty-nine billion, three hundred fifty-five million, two hundred sixteen thousand, two hundred twenty-seven".