12301023011472 has 240 divisors, whose sum is σ = 37611493710336. Its totient is φ = 3730091904000.

The previous prime is 12301023011471. The next prime is 12301023011477. The reversal of 12301023011472 is 27411032010321.

12301023011472 is a `hidden beast` number, since 12 + 301 + 0 + 2 + 301 + 1 + 47 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (12301023011471) 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 47 ways as a sum of consecutive naturals, for example, 348344697 + ... + 348380007.

Almost surely, 2^{12301023011472} is an apocalyptic number.

12301023011472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12301023011472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18805746855168).

12301023011472 is an abundant number, since it is smaller than the sum of its proper divisors (25310470698864).

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

12301023011472 is a wasteful number, since it uses less digits than its factorization.

12301023011472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38030 (or 38021 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

Adding to 12301023011472 its reverse (27411032010321), we get a palindrome (39712055021793).

The spelling of 12301023011472 in words is "twelve trillion, three hundred one billion, twenty-three million, eleven thousand, four hundred seventy-two".