12320221214024 has 8 divisors (see below), whose sum is σ = 23100414776310. Its totient is φ = 6160110607008.

The previous prime is 12320221213967. The next prime is 12320221214071. The reversal of 12320221214024 is 42041212202321.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10985313648100 + 1334907565924 = 3314410^2 + 1155382^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 12320221213984 and 12320221214002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 770013825869 + ... + 770013825884.

Almost surely, 2^{12320221214024} is an apocalyptic number.

It is an amenable number.

12320221214024 is a deficient number, since it is larger than the sum of its proper divisors (10780193562286).

12320221214024 is a wasteful number, since it uses less digits than its factorization.

12320221214024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540027651759 (or 1540027651755 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 12320221214024 its reverse (42041212202321), we get a palindrome (54361433416345).

The spelling of 12320221214024 in words is "twelve trillion, three hundred twenty billion, two hundred twenty-one million, two hundred fourteen thousand, twenty-four".