12120201104 has 40 divisors (see below), whose sum is σ = 25638234048. Its totient is φ = 5504766080.

The previous prime is 12120201103. The next prime is 12120201109. The reversal of 12120201104 is 40110202121.

It is a happy number.

12120201104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12120201103) 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 7 ways as a sum of consecutive naturals, for example, 197789 + ... + 251715.

Almost surely, 2^12120201104 is an apocalyptic number.

It is an amenable number.

12120201104 is an abundant number, since it is smaller than the sum of its proper divisors (13518032944).

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

12120201104 is a wasteful number, since it uses less digits than its factorization.

12120201104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55223 (or 55217 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12120201104 its reverse (40110202121), we get a palindrome (52230403225).

The spelling of 12120201104 in words is "twelve billion, one hundred twenty million, two hundred one thousand, one hundred four".