12627277772626 has 16 divisors (see below), whose sum is σ = 20725243617888. Its totient is φ = 5722331313600.

The previous prime is 12627277772611. The next prime is 12627277772671. The reversal of 12627277772626 is 62627777272621.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867012615 + ... + 867027178.

It is an arithmetic number, because the mean of its divisors is an integer number (1295327726118).

Almost surely, 2^{12627277772626} is an apocalyptic number.

12627277772626 is a deficient number, since it is larger than the sum of its proper divisors (8097965845262).

12627277772626 is a wasteful number, since it uses less digits than its factorization.

12627277772626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734040137.

The product of its digits is 116169984, while the sum is 64.

The spelling of 12627277772626 in words is "twelve trillion, six hundred twenty-seven billion, two hundred seventy-seven million, seven hundred seventy-two thousand, six hundred twenty-six".