3313120212 has 96 divisors (see below), whose sum is σ = 9064003200. Its totient is φ = 1043663616.

The previous prime is 3313120211. The next prime is 3313120241. The reversal of 3313120212 is 2120213133.

3313120212 is a `hidden beast` number, since 331 + 3 + 120 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3313120211) 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 31 ways as a sum of consecutive naturals, for example, 935998 + ... + 939530.

It is an arithmetic number, because the mean of its divisors is an integer number (94416700).

Almost surely, 2^3313120212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3313120212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4532001600).

3313120212 is an abundant number, since it is smaller than the sum of its proper divisors (5750882988).

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

3313120212 is a wasteful number, since it uses less digits than its factorization.

3313120212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4022 (or 4014 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3313120212 is about 57559.7099714722. The cubic root of 3313120212 is about 1490.7760190493.

Adding to 3313120212 its reverse (2120213133), we get a palindrome (5433333345).

The spelling of 3313120212 in words is "three billion, three hundred thirteen million, one hundred twenty thousand, two hundred twelve".