12213223330 has 192 divisors, whose sum is σ = 29255675904. Its totient is φ = 3585859200.

The previous prime is 12213223289. The next prime is 12213223349. The reversal of 12213223330 is 3332231221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13831069 + ... + 13831951.

It is an arithmetic number, because the mean of its divisors is an integer number (152373312).

Almost surely, 2^12213223330 is an apocalyptic number.

12213223330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12213223330 is an abundant number, since it is smaller than the sum of its proper divisors (17042452574).

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

12213223330 is a wasteful number, since it uses less digits than its factorization.

12213223330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013 (or 1002 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12213223330 its reverse (3332231221), we get a palindrome (15545454551).

The spelling of 12213223330 in words is "twelve billion, two hundred thirteen million, two hundred twenty-three thousand, three hundred thirty".