12386077221327 has 4 divisors (see below), whose sum is σ = 16514769628440. Its totient is φ = 8257384814216.

The previous prime is 12386077221307. The next prime is 12386077221341. The reversal of 12386077221327 is 72312277068321.

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

It is a cyclic number.

It is not a de Polignac number, because 12386077221327 - 2¹⁵ = 12386077188559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12386077221327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12386077221307) 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, 2064346203552 + ... + 2064346203557.

It is an arithmetic number, because the mean of its divisors is an integer number (4128692407110).

Almost surely, 2^{12386077221327} is an apocalyptic number.

12386077221327 is a deficient number, since it is larger than the sum of its proper divisors (4128692407113).

12386077221327 is an equidigital number, since it uses as much as digits as its factorization.

12386077221327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4128692407112.

The product of its (nonzero) digits is 2370816, while the sum is 51.

The spelling of 12386077221327 in words is "twelve trillion, three hundred eighty-six billion, seventy-seven million, two hundred twenty-one thousand, three hundred twenty-seven".