12230000432 has 80 divisors (see below), whose sum is σ = 25795015680. Its totient is φ = 5583707136.

The previous prime is 12230000429. The next prime is 12230000441. The reversal of 12230000432 is 23400003221.

It is a self number, because there is not a number n which added to its sum of digits gives 12230000432.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17249294 + ... + 17250002.

It is an arithmetic number, because the mean of its divisors is an integer number (322437696).

Almost surely, 2^12230000432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12230000432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12897507840).

12230000432 is an abundant number, since it is smaller than the sum of its proper divisors (13565015248).

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

12230000432 is a wasteful number, since it uses less digits than its factorization.

12230000432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510 (or 1504 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 12230000432 its reverse (23400003221), we get a palindrome (35630003653).

The spelling of 12230000432 in words is "twelve billion, two hundred thirty million, four hundred thirty-two", and thus it is an aban number.