12201122041 has 16 divisors (see below), whose sum is σ = 12827335680. Its totient is φ = 11583126720.

The previous prime is 12201121987. The next prime is 12201122081. The reversal of 12201122041 is 14022110221.

It is a cyclic number.

It is not a de Polignac number, because 12201122041 - 2²¹ = 12199024889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12201122081) 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, 2627800 + ... + 2632438.

It is an arithmetic number, because the mean of its divisors is an integer number (801708480).

Almost surely, 2^12201122041 is an apocalyptic number.

It is an amenable number.

12201122041 is a deficient number, since it is larger than the sum of its proper divisors (626213639).

12201122041 is a wasteful number, since it uses less digits than its factorization.

12201122041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5496.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12201122041 its reverse (14022110221), we get a palindrome (26223232262).

The spelling of 12201122041 in words is "twelve billion, two hundred one million, one hundred twenty-two thousand, forty-one".