12722304107 has 32 divisors (see below), whose sum is σ = 13836096000. Its totient is φ = 11661062400.

The previous prime is 12722304103. The next prime is 12722304131. The reversal of 12722304107 is 70140322721.

It is a cyclic number.

It is not a de Polignac number, because 12722304107 - 2² = 12722304103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12722304107.

It is not an unprimeable number, because it can be changed into a prime (12722304103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35437994 + ... + 35438352.

It is an arithmetic number, because the mean of its divisors is an integer number (432378000).

Almost surely, 2^12722304107 is an apocalyptic number.

12722304107 is a deficient number, since it is larger than the sum of its proper divisors (1113791893).

12722304107 is a wasteful number, since it uses less digits than its factorization.

12722304107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851.

The product of its (nonzero) digits is 4704, while the sum is 29.

Adding to 12722304107 its reverse (70140322721), we get a palindrome (82862626828).

The spelling of 12722304107 in words is "twelve billion, seven hundred twenty-two million, three hundred four thousand, one hundred seven".