12636016622 has 8 divisors (see below), whose sum is σ = 19127915400. Its totient is φ = 6260044824.

The previous prime is 12636016597. The next prime is 12636016651. The reversal of 12636016622 is 22661063621.

It is a happy number.

12636016622 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28981472 + ... + 28981907.

It is an arithmetic number, because the mean of its divisors is an integer number (2390989425).

Almost surely, 2^12636016622 is an apocalyptic number.

12636016622 is a deficient number, since it is larger than the sum of its proper divisors (6491898778).

12636016622 is a wasteful number, since it uses less digits than its factorization.

12636016622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57963490.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 12636016622 in words is "twelve billion, six hundred thirty-six million, sixteen thousand, six hundred twenty-two".