302020212 has 24 divisors (see below), whose sum is σ = 758922976. Its totient is φ = 92929248.

The previous prime is 302020193. The next prime is 302020217. The reversal of 302020212 is 212020203.

302020212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302020217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 967858 + ... + 968169.

Almost surely, 2^302020212 is an apocalyptic number.

It is an amenable number.

302020212 is an abundant number, since it is smaller than the sum of its proper divisors (456902764).

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

302020212 is a wasteful number, since it uses less digits than its factorization.

302020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936047 (or 1936045 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 302020212 is about 17378.7287222052. The cubic root of 302020212 is about 670.9322524020.

Adding to 302020212 its reverse (212020203), we get a palindrome (514040415).

Subtracting from 302020212 its reverse (212020203), we obtain a palindrome (90000009).

It can be divided in two parts, 3020 and 20212, that added together give a palindrome (23232).

The spelling of 302020212 in words is "three hundred two million, twenty thousand, two hundred twelve".