12637225122 has 8 divisors (see below), whose sum is σ = 25274450256. Its totient is φ = 4212408372.

The previous prime is 12637225099. The next prime is 12637225201. The reversal of 12637225122 is 22152273621.

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

12637225122 is an admirable 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, 1053102088 + ... + 1053102099.

It is an arithmetic number, because the mean of its divisors is an integer number (3159306282).

Almost surely, 2^12637225122 is an apocalyptic number.

12637225122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12637225122 is a wasteful number, since it uses less digits than its factorization.

12637225122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106204192.

The product of its digits is 20160, while the sum is 33.

Adding to 12637225122 its reverse (22152273621), we get a palindrome (34789498743).

The spelling of 12637225122 in words is "twelve billion, six hundred thirty-seven million, two hundred twenty-five thousand, one hundred twenty-two".