12004204011122 has 8 divisors (see below), whose sum is σ = 18032669570736. Its totient is φ = 5993314154212.

The previous prime is 12004204011097. The next prime is 12004204011127. The reversal of 12004204011122 is 22111040240021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12004204011094 and 12004204011103.

It is not an unprimeable number, because it can be changed into a prime (12004204011127) 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, 4393923968 + ... + 4393926699.

It is an arithmetic number, because the mean of its divisors is an integer number (2254083696342).

Almost surely, 2^{12004204011122} is an apocalyptic number.

12004204011122 is a deficient number, since it is larger than the sum of its proper divisors (6028465559614).

12004204011122 is an equidigital number, since it uses as much as digits as its factorization.

12004204011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8787851352.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 12004204011122 its reverse (22111040240021), we get a palindrome (34115244251143).

The spelling of 12004204011122 in words is "twelve trillion, four billion, two hundred four million, eleven thousand, one hundred twenty-two".