12386077221255 has 32 divisors (see below), whose sum is σ = 20457806376960. Its totient is φ = 6392563607040.

The previous prime is 12386077221247. The next prime is 12386077221307. The reversal of 12386077221255 is 55212277068321.

It is not a de Polignac number, because 12386077221255 - 2³ = 12386077221247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12386077221198 and 12386077221207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11666431 + ... + 12683759.

It is an arithmetic number, because the mean of its divisors is an integer number (639306449280).

Almost surely, 2^{12386077221255} is an apocalyptic number.

12386077221255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12386077221255 is a deficient number, since it is larger than the sum of its proper divisors (8071729155705).

12386077221255 is a wasteful number, since it uses less digits than its factorization.

12386077221255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043551.

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 12386077221255 in words is "twelve trillion, three hundred eighty-six billion, seventy-seven million, two hundred twenty-one thousand, two hundred fifty-five".