201204212104 has 16 divisors (see below), whose sum is σ = 431151883200. Its totient is φ = 86230376592.

The previous prime is 201204212093. The next prime is 201204212107. The reversal of 201204212104 is 401212402102.

It is not an unprimeable number, because it can be changed into a prime (201204212107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1796466124 + ... + 1796466235.

It is an arithmetic number, because the mean of its divisors is an integer number (26946992700).

Almost surely, 2^201204212104 is an apocalyptic number.

It is an amenable number.

201204212104 is an abundant number, since it is smaller than the sum of its proper divisors (229947671096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201204212104 is a wasteful number, since it uses less digits than its factorization.

201204212104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3592932372 (or 3592932368 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 201204212104 its reverse (401212402102), we get a palindrome (602416614206).

The spelling of 201204212104 in words is "two hundred one billion, two hundred four million, two hundred twelve thousand, one hundred four".