12301142214232 has 64 divisors (see below), whose sum is σ = 24088198970880. Its totient is φ = 5878085951232.

The previous prime is 12301142214167. The next prime is 12301142214233. The reversal of 12301142214232 is 23241224110321.

It is a self number, because there is not a number n which added to its sum of digits gives 12301142214232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301142214233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1945456623 + ... + 1945462945.

It is an arithmetic number, because the mean of its divisors is an integer number (376378108920).

Almost surely, 2^{12301142214232} is an apocalyptic number.

It is an amenable number.

12301142214232 is a deficient number, since it is larger than the sum of its proper divisors (11787056756648).

12301142214232 is a wasteful number, since it uses less digits than its factorization.

12301142214232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13792 (or 13788 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 12301142214232 its reverse (23241224110321), we get a palindrome (35542366324553).

The spelling of 12301142214232 in words is "twelve trillion, three hundred one billion, one hundred forty-two million, two hundred fourteen thousand, two hundred thirty-two".