3112011852 has 12 divisors (see below), whose sum is σ = 7261361016. Its totient is φ = 1037337280.

The previous prime is 3112011809. The next prime is 3112011871. The reversal of 3112011852 is 2581102113.

3112011852 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 129667149 + ... + 129667172.

It is an arithmetic number, because the mean of its divisors is an integer number (605113418).

Almost surely, 2^3112011852 is an apocalyptic number.

It is an amenable number.

3112011852 is an abundant number, since it is smaller than the sum of its proper divisors (4149349164).

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

3112011852 is a wasteful number, since it uses less digits than its factorization.

3112011852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259334328 (or 259334326 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 3112011852 is about 55785.4089525209. The cubic root of 3112011852 is about 1459.9805858431.

Adding to 3112011852 its reverse (2581102113), we get a palindrome (5693113965).

The spelling of 3112011852 in words is "three billion, one hundred twelve million, eleven thousand, eight hundred fifty-two".