3230020212 has 24 divisors (see below), whose sum is σ = 7587300000. Its totient is φ = 1069446816.

The previous prime is 3230020193. The next prime is 3230020237. The reversal of 3230020212 is 2120200323.

It is a junction number, because it is equal to n+sod(n) for n = 3230020191 and 3230020200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 901462 + ... + 905037.

It is an arithmetic number, because the mean of its divisors is an integer number (316137500).

Almost surely, 2^3230020212 is an apocalyptic number.

It is an amenable number.

3230020212 is an abundant number, since it is smaller than the sum of its proper divisors (4357279788).

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

3230020212 is a wasteful number, since it uses less digits than its factorization.

3230020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806655 (or 1806653 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3230020212 is about 56833.2667721995. The cubic root of 3230020212 is about 1478.2064058893.

Adding to 3230020212 its reverse (2120200323), we get a palindrome (5350220535).

The spelling of 3230020212 in words is "three billion, two hundred thirty million, twenty thousand, two hundred twelve".