12001201022204 has 12 divisors (see below), whose sum is σ = 21346398539928. Its totient is φ = 5902230010800.

The previous prime is 12001201022191. The next prime is 12001201022227. The reversal of 12001201022204 is 40222010210021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24592624802 + ... + 24592625289.

It is an arithmetic number, because the mean of its divisors is an integer number (1778866544994).

Almost surely, 2^{12001201022204} is an apocalyptic number.

It is an amenable number.

12001201022204 is a deficient number, since it is larger than the sum of its proper divisors (9345197517724).

12001201022204 is a wasteful number, since it uses less digits than its factorization.

12001201022204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49185250156 (or 49185250154 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12001201022204 its reverse (40222010210021), we get a palindrome (52223211232225).

The spelling of 12001201022204 in words is "twelve trillion, one billion, two hundred one million, twenty-two thousand, two hundred four".