12248485527321 has 64 divisors (see below), whose sum is σ = 18851765452800. Its totient is φ = 7856038150272.

The previous prime is 12248485527301. The next prime is 12248485527331. The reversal of 12248485527321 is 12372558484221.

12248485527321 is a `hidden beast` number, since 1 + 2 + 2 + 4 + 8 + 4 + 85 + 527 + 32 + 1 = 666.

It is not a de Polignac number, because 12248485527321 - 2⁴³ = 3452392505113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12248485527301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12449976 + ... + 13397718.

It is an arithmetic number, because the mean of its divisors is an integer number (294558835200).

Almost surely, 2^{12248485527321} is an apocalyptic number.

It is an amenable number.

12248485527321 is a deficient number, since it is larger than the sum of its proper divisors (6603279925479).

12248485527321 is an equidigital number, since it uses as much as digits as its factorization.

12248485527321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947987 (or 947981 counting only the distinct ones).

The product of its digits is 8601600, while the sum is 54.

The spelling of 12248485527321 in words is "twelve trillion, two hundred forty-eight billion, four hundred eighty-five million, five hundred twenty-seven thousand, three hundred twenty-one".