13223210330 has 48 divisors (see below), whose sum is σ = 27064505160. Its totient is φ = 4642619520.

The previous prime is 13223210281. The next prime is 13223210389. The reversal of 13223210330 is 3301232231.

It can be written as a sum of positive squares in 4 ways, for example, as 11813733481 + 1409476849 = 108691^2 + 37543^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153329 + ... + 223508.

Almost surely, 2^13223210330 is an apocalyptic number.

13223210330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13223210330 is an abundant number, since it is smaller than the sum of its proper divisors (13841294830).

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

13223210330 is a wasteful number, since it uses less digits than its factorization.

13223210330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376895 (or 376884 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13223210330 its reverse (3301232231), we get a palindrome (16524442561).

The spelling of 13223210330 in words is "thirteen billion, two hundred twenty-three million, two hundred ten thousand, three hundred thirty".