12601623122 has 16 divisors (see below), whose sum is σ = 21009912192. Its totient is φ = 5619934320.

The previous prime is 12601623103. The next prime is 12601623161. The reversal of 12601623122 is 22132610621.

It is a happy number.

12601623122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12601623091 and 12601623100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5402618 + ... + 5404949.

It is an arithmetic number, because the mean of its divisors is an integer number (1313119512).

Almost surely, 2^12601623122 is an apocalyptic number.

12601623122 is a deficient number, since it is larger than the sum of its proper divisors (8408289070).

12601623122 is a wasteful number, since it uses less digits than its factorization.

12601623122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10807633.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 12601623122 in words is "twelve billion, six hundred one million, six hundred twenty-three thousand, one hundred twenty-two".