12302230332 has 24 divisors (see below), whose sum is σ = 32805947776. Its totient is φ = 3514922928.

The previous prime is 12302230321. The next prime is 12302230357. The reversal of 12302230332 is 23303220321.

12302230332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12302230332² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 12302230299 and 12302230308.

It is a congruent number.

It is an unprimeable number.

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, 73227478 + ... + 73227645.

Almost surely, 2^12302230332 is an apocalyptic number.

12302230332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12302230332 is an abundant number, since it is smaller than the sum of its proper divisors (20503717444).

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

12302230332 is a wasteful number, since it uses less digits than its factorization.

12302230332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146455137 (or 146455135 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 12302230332 its reverse (23303220321), we get a palindrome (35605450653).

The spelling of 12302230332 in words is "twelve billion, three hundred two million, two hundred thirty thousand, three hundred thirty-two".