212224303211234 has 96 divisors (see below), whose sum is σ = 343800229066560. Its totient is φ = 98137722483072.

The previous prime is 212224303211189. The next prime is 212224303211251. The reversal of 212224303211234 is 432112303422212.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 212224303211234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 800360444 + ... + 800625560.

It is an arithmetic number, because the mean of its divisors is an integer number (3581252386110).

Almost surely, 2^{212224303211234} is an apocalyptic number.

212224303211234 is a deficient number, since it is larger than the sum of its proper divisors (131575925855326).

212224303211234 is a wasteful number, since it uses less digits than its factorization.

212224303211234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265392 (or 265345 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 212224303211234 its reverse (432112303422212), we get a palindrome (644336606633446).

The spelling of 212224303211234 in words is "two hundred twelve trillion, two hundred twenty-four billion, three hundred three million, two hundred eleven thousand, two hundred thirty-four".