12201242041141 has 4 divisors (see below), whose sum is σ = 12203989454284. Its totient is φ = 12198494628000.

The previous prime is 12201242041129. The next prime is 12201242041201. The reversal of 12201242041141 is 14114024210221.

12201242041141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9615915710116 + 2585326331025 = 3100954^2 + 1607895^2 .

It is a cyclic number.

It is not a de Polignac number, because 12201242041141 - 2¹³ = 12201242032949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201242041741) 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, 1373699910 + ... + 1373708791.

It is an arithmetic number, because the mean of its divisors is an integer number (3050997363571).

Almost surely, 2^{12201242041141} is an apocalyptic number.

It is an amenable number.

12201242041141 is a deficient number, since it is larger than the sum of its proper divisors (2747413143).

12201242041141 is an equidigital number, since it uses as much as digits as its factorization.

12201242041141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747413142.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 12201242041141 its reverse (14114024210221), we get a palindrome (26315266251362).

The spelling of 12201242041141 in words is "twelve trillion, two hundred one billion, two hundred forty-two million, forty-one thousand, one hundred forty-one".