212020333 has 8 divisors (see below), whose sum is σ = 242497152. Its totient is φ = 181590576.

The previous prime is 212020301. The next prime is 212020349. The reversal of 212020333 is 333020212.

212020333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212020333 - 2⁵ = 212020301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212020433) 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, 1510 + ... + 20647.

It is an arithmetic number, because the mean of its divisors is an integer number (30312144).

Almost surely, 2^212020333 is an apocalyptic number.

It is an amenable number.

212020333 is a deficient number, since it is larger than the sum of its proper divisors (30476819).

212020333 is a wasteful number, since it uses less digits than its factorization.

212020333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23531.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 212020333 is about 14560.9179999065. The cubic root of 212020333 is about 596.2922580940.

Adding to 212020333 its reverse (333020212), we get a palindrome (545040545).

The spelling of 212020333 in words is "two hundred twelve million, twenty thousand, three hundred thirty-three".