12220301330 has 16 divisors (see below), whose sum is σ = 22533044184. Its totient is φ = 4768897920.

The previous prime is 12220301323. The next prime is 12220301341. The reversal of 12220301330 is 3310302221.

It can be written as a sum of positive squares in 4 ways, for example, as 3996894841 + 8223406489 = 63221^2 + 90683^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12220301299 and 12220301308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14902397 + ... + 14903216.

Almost surely, 2^12220301330 is an apocalyptic number.

12220301330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220301330 is a deficient number, since it is larger than the sum of its proper divisors (10312742854).

12220301330 is a wasteful number, since it uses less digits than its factorization.

12220301330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29805661.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12220301330 its reverse (3310302221), we get a palindrome (15530603551).

The spelling of 12220301330 in words is "twelve billion, two hundred twenty million, three hundred one thousand, three hundred thirty".