3021130212 has 24 divisors (see below), whose sum is σ = 7051326912. Its totient is φ = 1006754400.

The previous prime is 3021130199. The next prime is 3021130213. The reversal of 3021130212 is 2120311203.

It is a junction number, because it is equal to n+sod(n) for n = 3021130191 and 3021130200.

It is not an unprimeable number, because it can be changed into a prime (3021130213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9762 + ... + 78342.

It is an arithmetic number, because the mean of its divisors is an integer number (293805288).

Almost surely, 2^3021130212 is an apocalyptic number.

It is an amenable number.

3021130212 is an abundant number, since it is smaller than the sum of its proper divisors (4030196700).

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

3021130212 is a wasteful number, since it uses less digits than its factorization.

3021130212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72259 (or 72257 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3021130212 is about 54964.8088507547. The cubic root of 3021130212 is about 1445.6277668079.

Adding to 3021130212 its reverse (2120311203), we get a palindrome (5141441415).

The spelling of 3021130212 in words is "three billion, twenty-one million, one hundred thirty thousand, two hundred twelve".