12112045264 has 40 divisors (see below), whose sum is σ = 25618619232. Its totient is φ = 5501569920.

The previous prime is 12112045189. The next prime is 12112045307. The reversal of 12112045264 is 46254021121.

12112045264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 232047 + ... + 279409.

Almost surely, 2^12112045264 is an apocalyptic number.

It is an amenable number.

12112045264 is an abundant number, since it is smaller than the sum of its proper divisors (13506573968).

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

12112045264 is a wasteful number, since it uses less digits than its factorization.

12112045264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48835 (or 48829 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 12112045264 its reverse (46254021121), we get a palindrome (58366066385).

The spelling of 12112045264 in words is "twelve billion, one hundred twelve million, forty-five thousand, two hundred sixty-four".