3020212120 has 64 divisors (see below), whose sum is σ = 6867180000. Its totient is φ = 1195404288.

The previous prime is 3020212109. The next prime is 3020212141. The reversal of 3020212120 is 212120203.

It is a self number, because there is not a number n which added to its sum of digits gives 3020212120.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1864671 + ... + 1866289.

Almost surely, 2^3020212120 is an apocalyptic number.

It is an amenable number.

3020212120 is an abundant number, since it is smaller than the sum of its proper divisors (3846967880).

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

3020212120 is a wasteful number, since it uses less digits than its factorization.

3020212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092 (or 2088 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3020212120 is about 54956.4565815519. The cubic root of 3020212120 is about 1445.4813145798.

Adding to 3020212120 its reverse (212120203), we get a palindrome (3232332323).

The spelling of 3020212120 in words is "three billion, twenty million, two hundred twelve thousand, one hundred twenty".