12043201342220 has 12 divisors (see below), whose sum is σ = 25290722818704. Its totient is φ = 4817280536880.

The previous prime is 12043201342127. The next prime is 12043201342229. The reversal of 12043201342220 is 2224310234021.

12043201342220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12043201342220.

It is not an unprimeable number, because it can be changed into a prime (12043201342229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301080033536 + ... + 301080033575.

It is an arithmetic number, because the mean of its divisors is an integer number (2107560234892).

Almost surely, 2^{12043201342220} is an apocalyptic number.

12043201342220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12043201342220 is an abundant number, since it is smaller than the sum of its proper divisors (13247521476484).

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

12043201342220 is a wasteful number, since it uses less digits than its factorization.

12043201342220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602160067120 (or 602160067118 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 12043201342220 its reverse (2224310234021), we get a palindrome (14267511576241).

The spelling of 12043201342220 in words is "twelve trillion, forty-three billion, two hundred one million, three hundred forty-two thousand, two hundred twenty".