12626501331882 has 32 divisors (see below), whose sum is σ = 26583665140800. Its totient is φ = 3987082649088.

The previous prime is 12626501331881. The next prime is 12626501331907. The reversal of 12626501331882 is 28813310562621.

It is not an unprimeable number, because it can be changed into a prime (12626501331881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1284007 + ... + 5186682.

It is an arithmetic number, because the mean of its divisors is an integer number (830739535650).

Almost surely, 2^{12626501331882} is an apocalyptic number.

12626501331882 is an abundant number, since it is smaller than the sum of its proper divisors (13957163808918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12626501331882 is a wasteful number, since it uses less digits than its factorization.

12626501331882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6487830.

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 12626501331882 in words is "twelve trillion, six hundred twenty-six billion, five hundred one million, three hundred thirty-one thousand, eight hundred eighty-two".