63224212 has 24 divisors (see below), whose sum is σ = 114194304. Its totient is φ = 30611712.

The previous prime is 63224209. The next prime is 63224219. The reversal of 63224212 is 21242236.

63224212 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 not an unprimeable number, because it can be changed into a prime (63224219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16503 + ... + 19969.

It is an arithmetic number, because the mean of its divisors is an integer number (4758096).

Almost surely, 2^63224212 is an apocalyptic number.

It is an amenable number.

63224212 is a deficient number, since it is larger than the sum of its proper divisors (50970092).

63224212 is a wasteful number, since it uses less digits than its factorization.

63224212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3615 (or 3613 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 63224212 is about 7951.3654173356. The cubic root of 63224212 is about 398.3772002054.

Adding to 63224212 its reverse (21242236), we get a palindrome (84466448).

It can be divided in two parts, 63224 and 212, that added together give a palindrome (63436).

The spelling of 63224212 in words is "sixty-three million, two hundred twenty-four thousand, two hundred twelve".