212234422303022 has 24 divisors (see below), whose sum is σ = 373922822113776. Its totient is φ = 90074525966208.

The previous prime is 212234422302989. The next prime is 212234422303049. The reversal of 212234422303022 is 220303224432212.

It is a self number, because there is not a number n which added to its sum of digits gives 212234422303022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10512889763 + ... + 10512909950.

It is an arithmetic number, because the mean of its divisors is an integer number (15580117588074).

Almost surely, 2^{212234422303022} is an apocalyptic number.

212234422303022 is a deficient number, since it is larger than the sum of its proper divisors (161688399810754).

212234422303022 is a wasteful number, since it uses less digits than its factorization.

212234422303022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21025799832 (or 21025799825 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 212234422303022 its reverse (220303224432212), we get a palindrome (432537646735234).

The spelling of 212234422303022 in words is "two hundred twelve trillion, two hundred thirty-four billion, four hundred twenty-two million, three hundred three thousand, twenty-two".