206224413222 has 32 divisors (see below), whose sum is σ = 416212245504. Its totient is φ = 68115788000.

The previous prime is 206224413203. The next prime is 206224413233. The reversal of 206224413222 is 222314422602.

206224413222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 206224413222.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 338347 + ... + 725897.

It is an arithmetic number, because the mean of its divisors is an integer number (13006632672).

Almost surely, 2^206224413222 is an apocalyptic number.

206224413222 is an abundant number, since it is smaller than the sum of its proper divisors (209987832282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

206224413222 is a wasteful number, since it uses less digits than its factorization.

206224413222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388364.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 206224413222 its reverse (222314422602), we get a palindrome (428538835824).

The spelling of 206224413222 in words is "two hundred six billion, two hundred twenty-four million, four hundred thirteen thousand, two hundred twenty-two".