12626727888206 has 4 divisors (see below), whose sum is σ = 18940091832312. Its totient is φ = 6313363944102.

The previous prime is 12626727888191. The next prime is 12626727888241. The reversal of 12626727888206 is 60288872762621.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3156681972050 + ... + 3156681972053.

It is an arithmetic number, because the mean of its divisors is an integer number (4735022958078).

Almost surely, 2^{12626727888206} is an apocalyptic number.

12626727888206 is a deficient number, since it is larger than the sum of its proper divisors (6313363944106).

12626727888206 is an equidigital number, since it uses as much as digits as its factorization.

12626727888206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6313363944105.

The product of its (nonzero) digits is 86704128, while the sum is 65.

The spelling of 12626727888206 in words is "twelve trillion, six hundred twenty-six billion, seven hundred twenty-seven million, eight hundred eighty-eight thousand, two hundred six".