12210013112320 has 192 divisors, whose sum is σ = 30256502814720. Its totient is φ = 4724180582400.

The previous prime is 12210013112309. The next prime is 12210013112333. The reversal of 12210013112320 is 2321131001221.

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, 756451450 + ... + 756467590.

It is an arithmetic number, because the mean of its divisors is an integer number (157585952160).

Almost surely, 2^{12210013112320} is an apocalyptic number.

12210013112320 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 12210013112320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15128251407360).

12210013112320 is an abundant number, since it is smaller than the sum of its proper divisors (18046489702400).

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

12210013112320 is a wasteful number, since it uses less digits than its factorization.

12210013112320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18582 (or 18562 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12210013112320 its reverse (2321131001221), we get a palindrome (14531144113541).

The spelling of 12210013112320 in words is "twelve trillion, two hundred ten billion, thirteen million, one hundred twelve thousand, three hundred twenty".