12241303130420 has 96 divisors (see below), whose sum is σ = 31659733222656. Its totient is φ = 3871639296000.

The previous prime is 12241303130417. The next prime is 12241303130431. The reversal of 12241303130420 is 2403130314221.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 12241303130420.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 589820 + ... + 4983020.

It is an arithmetic number, because the mean of its divisors is an integer number (329788887736).

Almost surely, 2^{12241303130420} is an apocalyptic number.

12241303130420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12241303130420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15829866611328).

12241303130420 is an abundant number, since it is smaller than the sum of its proper divisors (19418430092236).

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

12241303130420 is a wasteful number, since it uses less digits than its factorization.

12241303130420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4394761 (or 4394759 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 12241303130420 its reverse (2403130314221), we get a palindrome (14644433444641).

The spelling of 12241303130420 in words is "twelve trillion, two hundred forty-one billion, three hundred three million, one hundred thirty thousand, four hundred twenty".