12203020330 has 16 divisors (see below), whose sum is σ = 21976741800. Its totient is φ = 4878695872.

The previous prime is 12203020273. The next prime is 12203020339. The reversal of 12203020330 is 3302030221.

12203020330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 10911264849 + 1291755481 = 104457^2 + 35941^2 .

It is not an unprimeable number, because it can be changed into a prime (12203020339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293569 + ... + 332548.

Almost surely, 2^12203020330 is an apocalyptic number.

12203020330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12203020330 is a deficient number, since it is larger than the sum of its proper divisors (9773721470).

12203020330 is a wasteful number, since it uses less digits than its factorization.

12203020330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628073.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 12203020330 its reverse (3302030221), we get a palindrome (15505050551).

The spelling of 12203020330 in words is "twelve billion, two hundred three million, twenty thousand, three hundred thirty".