12207621327 has 8 divisors (see below), whose sum is σ = 17756540160. Its totient is φ = 7398558360.

The previous prime is 12207621313. The next prime is 12207621367. The reversal of 12207621327 is 72312670221.

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

It is not a de Polignac number, because 12207621327 - 2⁶ = 12207621263 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 369927919 = 12207621327 / (1 + 2 + 2 + 0 + 7 + 6 + 2 + 1 + 3 + 2 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12207621367) 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, 184963927 + ... + 184963992.

It is an arithmetic number, because the mean of its divisors is an integer number (2219567520).

Almost surely, 2^12207621327 is an apocalyptic number.

12207621327 is a deficient number, since it is larger than the sum of its proper divisors (5548918833).

12207621327 is a wasteful number, since it uses less digits than its factorization.

12207621327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369927933.

The product of its (nonzero) digits is 14112, while the sum is 33.

The spelling of 12207621327 in words is "twelve billion, two hundred seven million, six hundred twenty-one thousand, three hundred twenty-seven".