12224519341152 has 48 divisors (see below), whose sum is σ = 32090464852992. Its totient is φ = 4074699896960.

The previous prime is 12224519341129. The next prime is 12224519341157. The reversal of 12224519341152 is 25114391542221.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12224519341157) by changing a digit.

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, 644377 + ... + 4986407.

It is an arithmetic number, because the mean of its divisors is an integer number (668551351104).

Almost surely, 2^{12224519341152} is an apocalyptic number.

12224519341152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12224519341152 is an abundant number, since it is smaller than the sum of its proper divisors (19865945511840).

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

12224519341152 is a wasteful number, since it uses less digits than its factorization.

12224519341152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4371371 (or 4371363 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The spelling of 12224519341152 in words is "twelve trillion, two hundred twenty-four billion, five hundred nineteen million, three hundred forty-one thousand, one hundred fifty-two".