3020212220 has 24 divisors (see below), whose sum is σ = 6343478064. Its totient is φ = 1207888256.

The previous prime is 3020212207. The next prime is 3020212229. The reversal of 3020212220 is 222120203.

3020212220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3020212195 and 3020212204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020212229) 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, 235904 + ... + 248376.

It is an arithmetic number, because the mean of its divisors is an integer number (264311586).

Almost surely, 2^3020212220 is an apocalyptic number.

It is an amenable number.

3020212220 is an abundant number, since it is smaller than the sum of its proper divisors (3323265844).

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

3020212220 is a wasteful number, since it uses less digits than its factorization.

3020212220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24589 (or 24587 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3020212220 is about 54956.4574913631. The cubic root of 3020212220 is about 1445.4813305332.

Adding to 3020212220 its reverse (222120203), we get a palindrome (3242332423).

The spelling of 3020212220 in words is "three billion, twenty million, two hundred twelve thousand, two hundred twenty".