12231202330 has 16 divisors (see below), whose sum is σ = 23311233000. Its totient is φ = 4604687872.

The previous prime is 12231202273. The next prime is 12231202331. The reversal of 12231202330 is 3320213221.

It can be written as a sum of positive squares in 4 ways, for example, as 11609847001 + 621355329 = 107749^2 + 24927^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12231202298 and 12231202307.

It is not an unprimeable number, because it can be changed into a prime (12231202331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35973955 + ... + 35974294.

Almost surely, 2^12231202330 is an apocalyptic number.

12231202330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12231202330 is a deficient number, since it is larger than the sum of its proper divisors (11080030670).

12231202330 is a wasteful number, since it uses less digits than its factorization.

12231202330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71948273.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12231202330 its reverse (3320213221), we get a palindrome (15551415551).

The spelling of 12231202330 in words is "twelve billion, two hundred thirty-one million, two hundred two thousand, three hundred thirty".