12304123410220 has 48 divisors (see below), whose sum is σ = 26646695712000. Its totient is φ = 4770087439040.

The previous prime is 12304123410203. The next prime is 12304123410233. The reversal of 12304123410220 is 2201432140321.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73347370 + ... + 73514929.

It is an arithmetic number, because the mean of its divisors is an integer number (555139494000).

Almost surely, 2^{12304123410220} is an apocalyptic number.

12304123410220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12304123410220 is an abundant number, since it is smaller than the sum of its proper divisors (14342572301780).

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

12304123410220 is a wasteful number, since it uses less digits than its factorization.

12304123410220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146862438 (or 146862436 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12304123410220 its reverse (2201432140321), we get a palindrome (14505555550541).

The spelling of 12304123410220 in words is "twelve trillion, three hundred four billion, one hundred twenty-three million, four hundred ten thousand, two hundred twenty".