212000224 has 12 divisors (see below), whose sum is σ = 417375504. Its totient is φ = 106000096.

The previous prime is 212000219. The next prime is 212000267. The reversal of 212000224 is 422000212.

212000224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3312472 + ... + 3312535.

It is an arithmetic number, because the mean of its divisors is an integer number (34781292).

Almost surely, 2^212000224 is an apocalyptic number.

It is an amenable number.

212000224 is a deficient number, since it is larger than the sum of its proper divisors (205375280).

212000224 is an equidigital number, since it uses as much as digits as its factorization.

212000224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6625017 (or 6625009 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 212000224 is about 14560.2274707506. The cubic root of 212000224 is about 596.2734057825.

Adding to 212000224 its reverse (422000212), we get a palindrome (634000436).

The spelling of 212000224 in words is "two hundred twelve million, two hundred twenty-four", and thus it is an aban number.