12301220245044 has 48 divisors (see below), whose sum is σ = 31527154874880. Its totient is φ = 3715700392800.

The previous prime is 12301220245043. The next prime is 12301220245057. The reversal of 12301220245044 is 44054202210321.

It is a happy number.

12301220245044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301220245043) 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, 1172879982 + ... + 1172890469.

It is an arithmetic number, because the mean of its divisors is an integer number (656815726560).

Almost surely, 2^{12301220245044} is an apocalyptic number.

It is an amenable number.

12301220245044 is an abundant number, since it is smaller than the sum of its proper divisors (19225934629836).

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

12301220245044 is a wasteful number, since it uses less digits than its factorization.

12301220245044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345770500 (or 2345770498 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 12301220245044 its reverse (44054202210321), we get a palindrome (56355422455365).

The spelling of 12301220245044 in words is "twelve trillion, three hundred one billion, two hundred twenty million, two hundred forty-five thousand, forty-four".