3311312012 has 6 divisors (see below), whose sum is σ = 5794796028. Its totient is φ = 1655656004.

The previous prime is 3311311999. The next prime is 3311312023. The reversal of 3311312012 is 2102131133.

3311312012 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 as a sum of consecutive naturals, namely, 413913998 + ... + 413914005.

It is an arithmetic number, because the mean of its divisors is an integer number (965799338).

Almost surely, 2^3311312012 is an apocalyptic number.

It is an amenable number.

3311312012 is a deficient number, since it is larger than the sum of its proper divisors (2483484016).

3311312012 is a wasteful number, since it uses less digits than its factorization.

3311312012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827828007 (or 827828005 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3311312012 is about 57544.0006603642. Note that the first 3 decimals coincide. The cubic root of 3311312012 is about 1490.5047629956.

Adding to 3311312012 its reverse (2102131133), we get a palindrome (5413443145).

The spelling of 3311312012 in words is "three billion, three hundred eleven million, three hundred twelve thousand, twelve".