13223112603330 has 256 divisors, whose sum is σ = 36779542732800. Its totient is φ = 2980235980800.

The previous prime is 13223112603317. The next prime is 13223112603367. The reversal of 13223112603330 is 3330621132231.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6118977450 + ... + 6118979610.

It is an arithmetic number, because the mean of its divisors is an integer number (143670088800).

Almost surely, 2^{13223112603330} is an apocalyptic number.

13223112603330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13223112603330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18389771366400).

13223112603330 is an abundant number, since it is smaller than the sum of its proper divisors (23556430129470).

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

13223112603330 is a wasteful number, since it uses less digits than its factorization.

13223112603330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3665.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 13223112603330 its reverse (3330621132231), we get a palindrome (16553733735561).

The spelling of 13223112603330 in words is "thirteen trillion, two hundred twenty-three billion, one hundred twelve million, six hundred three thousand, three hundred thirty".