12464222496 has 48 divisors (see below), whose sum is σ = 35693003808. Its totient is φ = 3777036800.

The previous prime is 12464222479. The next prime is 12464222501. The reversal of 12464222496 is 69422246421.

12464222496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

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, 5900565 + ... + 5902676.

It is an arithmetic number, because the mean of its divisors is an integer number (743604246).

Almost surely, 2^12464222496 is an apocalyptic number.

12464222496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12464222496 is an abundant number, since it is smaller than the sum of its proper divisors (23228781312).

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

12464222496 is a wasteful number, since it uses less digits than its factorization.

12464222496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11803265 (or 11803257 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The spelling of 12464222496 in words is "twelve billion, four hundred sixty-four million, two hundred twenty-two thousand, four hundred ninety-six".