12301130752232 has 128 divisors (see below), whose sum is σ = 27864663552000. Its totient is φ = 4973269259520.

The previous prime is 12301130752231. The next prime is 12301130752241. The reversal of 12301130752232 is 23225703110321.

It is not an unprimeable number, because it can be changed into a prime (12301130752231) 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 31 ways as a sum of consecutive naturals, for example, 570621998 + ... + 570643554.

It is an arithmetic number, because the mean of its divisors is an integer number (217692684000).

Almost surely, 2^{12301130752232} 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 12301130752232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13932331776000).

12301130752232 is an abundant number, since it is smaller than the sum of its proper divisors (15563532799768).

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

12301130752232 is a wasteful number, since it uses less digits than its factorization.

12301130752232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23839 (or 23835 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

Adding to 12301130752232 its reverse (23225703110321), we get a palindrome (35526833862553).

The spelling of 12301130752232 in words is "twelve trillion, three hundred one billion, one hundred thirty million, seven hundred fifty-two thousand, two hundred thirty-two".