12604626122 has 16 divisors (see below), whose sum is σ = 20652462432. Its totient is φ = 5721955920.

The previous prime is 12604626121. The next prime is 12604626161. The reversal of 12604626122 is 22162640621.

12604626122 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12604626121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353588 + ... + 387599.

It is an arithmetic number, because the mean of its divisors is an integer number (1290778902).

Almost surely, 2^12604626122 is an apocalyptic number.

12604626122 is a deficient number, since it is larger than the sum of its proper divisors (8047836310).

12604626122 is a wasteful number, since it uses less digits than its factorization.

12604626122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741973.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 12604626122 in words is "twelve billion, six hundred four million, six hundred twenty-six thousand, one hundred twenty-two".