12041121122 has 32 divisors (see below), whose sum is σ = 19318086144. Its totient is φ = 5618592000.

The previous prime is 12041121119. The next prime is 12041121133. The reversal of 12041121122 is 22112114021.

It is a self number, because there is not a number n which added to its sum of digits gives 12041121122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235997 + ... + 282447.

It is an arithmetic number, because the mean of its divisors is an integer number (603690192).

Almost surely, 2^12041121122 is an apocalyptic number.

12041121122 is a deficient number, since it is larger than the sum of its proper divisors (7276965022).

12041121122 is a wasteful number, since it uses less digits than its factorization.

12041121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46634.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12041121122 its reverse (22112114021), we get a palindrome (34153235143).

The spelling of 12041121122 in words is "twelve billion, forty-one million, one hundred twenty-one thousand, one hundred twenty-two".