3122535212 has 12 divisors (see below), whose sum is σ = 5652865680. Its totient is φ = 1507430736.

The previous prime is 3122535209. The next prime is 3122535253. The reversal of 3122535212 is 2125352213.

It is a happy number.

3122535212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 13459088 + ... + 13459319.

It is an arithmetic number, because the mean of its divisors is an integer number (471072140).

Almost surely, 2^3122535212 is an apocalyptic number.

It is an amenable number.

3122535212 is a deficient number, since it is larger than the sum of its proper divisors (2530330468).

3122535212 is a wasteful number, since it uses less digits than its factorization.

3122535212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26918440 (or 26918438 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 3122535212 is about 55879.6493546622. The cubic root of 3122535212 is about 1461.6243902007.

Adding to 3122535212 its reverse (2125352213), we get a palindrome (5247887425).

The spelling of 3122535212 in words is "three billion, one hundred twenty-two million, five hundred thirty-five thousand, two hundred twelve".