3013321212 has 144 divisors (see below), whose sum is σ = 8665937280. Its totient is φ = 874473600.

The previous prime is 3013321187. The next prime is 3013321231. The reversal of 3013321212 is 2121233103.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1503403 + ... + 1505405.

It is an arithmetic number, because the mean of its divisors is an integer number (60180120).

Almost surely, 2^3013321212 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 3013321212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4332968640).

3013321212 is an abundant number, since it is smaller than the sum of its proper divisors (5652616068).

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

3013321212 is a wasteful number, since it uses less digits than its factorization.

3013321212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184 (or 2179 counting only the distinct ones).

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

The square root of 3013321212 is about 54893.7265268081. The cubic root of 3013321212 is about 1444.3811419876.

Adding to 3013321212 its reverse (2121233103), we get a palindrome (5134554315).

The spelling of 3013321212 in words is "three billion, thirteen million, three hundred twenty-one thousand, two hundred twelve".