12221113030230 has 64 divisors (see below), whose sum is σ = 31587439036608. Its totient is φ = 3008220426240.

The previous prime is 12221113030207. The next prime is 12221113030279. The reversal of 12221113030230 is 3203031112221.

It is a junction number, because it is equal to n+sod(n) for n = 12221113030197 and 12221113030206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24469810 + ... + 24964250.

It is an arithmetic number, because the mean of its divisors is an integer number (493553734947).

Almost surely, 2^{12221113030230} is an apocalyptic number.

12221113030230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12221113030230 is an abundant number, since it is smaller than the sum of its proper divisors (19366326006378).

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

12221113030230 is a wasteful number, since it uses less digits than its factorization.

12221113030230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557841.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12221113030230 its reverse (3203031112221), we get a palindrome (15424144142451).

The spelling of 12221113030230 in words is "twelve trillion, two hundred twenty-one billion, one hundred thirteen million, thirty thousand, two hundred thirty".