12496225368 has 128 divisors (see below), whose sum is σ = 35945395200. Its totient is φ = 3580329600.

The previous prime is 12496225363. The next prime is 12496225421. The reversal of 12496225368 is 86352269421.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12496225363) 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, 2861955 + ... + 2866317.

It is an arithmetic number, because the mean of its divisors is an integer number (280823400).

Almost surely, 2^12496225368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12496225368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17972697600).

12496225368 is an abundant number, since it is smaller than the sum of its proper divisors (23449169832).

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

12496225368 is a wasteful number, since it uses less digits than its factorization.

12496225368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4973 (or 4969 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 48.

The spelling of 12496225368 in words is "twelve billion, four hundred ninety-six million, two hundred twenty-five thousand, three hundred sixty-eight".