12302220124224 has 168 divisors, whose sum is σ = 37172841925440. Its totient is φ = 3879170860032.

The previous prime is 12302220124163. The next prime is 12302220124273. The reversal of 12302220124224 is 42242102220321.

12302220124224 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 2 + 220 + 12 + 422 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6578877 + ... + 8239299.

Almost surely, 2^{12302220124224} 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 12302220124224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18586420962720).

12302220124224 is an abundant number, since it is smaller than the sum of its proper divisors (24870621801216).

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

12302220124224 is a wasteful number, since it uses less digits than its factorization.

12302220124224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661137 (or 1661124 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 12302220124224 its reverse (42242102220321), we get a palindrome (54544322344545).

The spelling of 12302220124224 in words is "twelve trillion, three hundred two billion, two hundred twenty million, one hundred twenty-four thousand, two hundred twenty-four".