212224043132 has 12 divisors (see below), whose sum is σ = 372253777056. Its totient is φ = 105865821120.

The previous prime is 212224043027. The next prime is 212224043149. The reversal of 212224043132 is 231340422212.

212224043132 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61548173 + ... + 61551620.

It is an arithmetic number, because the mean of its divisors is an integer number (31021148088).

Almost surely, 2^212224043132 is an apocalyptic number.

It is an amenable number.

212224043132 is a deficient number, since it is larger than the sum of its proper divisors (160029733924).

212224043132 is a wasteful number, since it uses less digits than its factorization.

212224043132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123100228 (or 123100226 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 212224043132 its reverse (231340422212), we get a palindrome (443564465344).

The spelling of 212224043132 in words is "two hundred twelve billion, two hundred twenty-four million, forty-three thousand, one hundred thirty-two".