12722513210 has 64 divisors (see below), whose sum is σ = 26725023360. Its totient is φ = 4309278720.

The previous prime is 12722513201. The next prime is 12722513263. The reversal of 12722513210 is 1231522721.

12722513210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12722513210.

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 31 ways as a sum of consecutive naturals, for example, 146321 + ... + 216459.

It is an arithmetic number, because the mean of its divisors is an integer number (417578490).

Almost surely, 2^12722513210 is an apocalyptic number.

12722513210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12722513210 is an abundant number, since it is smaller than the sum of its proper divisors (14002510150).

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

12722513210 is a wasteful number, since it uses less digits than its factorization.

12722513210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70271.

The product of its (nonzero) digits is 1680, while the sum is 26.

The spelling of 12722513210 in words is "twelve billion, seven hundred twenty-two million, five hundred thirteen thousand, two hundred ten".