12001010232 has 32 divisors (see below), whose sum is σ = 30025316880. Its totient is φ = 3997297920.

The previous prime is 12001010213. The next prime is 12001010233. The reversal of 12001010232 is 23201010021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001010233) 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, 157563 + ... + 220970.

Almost surely, 2^12001010232 is an apocalyptic number.

12001010232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12001010232 is an abundant number, since it is smaller than the sum of its proper divisors (18024306648).

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

12001010232 is a wasteful number, since it uses less digits than its factorization.

12001010232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379863 (or 379859 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 12001010232 its reverse (23201010021), we get a palindrome (35202020253).

The spelling of 12001010232 in words is "twelve billion, one million, ten thousand, two hundred thirty-two".