206602222422 has 8 divisors (see below), whose sum is σ = 413204444856. Its totient is φ = 68867407472.

The previous prime is 206602222399. The next prime is 206602222457. The reversal of 206602222422 is 224222206602.

It is a sphenic number, since it is the product of 3 distinct primes.

206602222422 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 206602222422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17216851863 + ... + 17216851874.

It is an arithmetic number, because the mean of its divisors is an integer number (51650555607).

Almost surely, 2^206602222422 is an apocalyptic number.

206602222422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

206602222422 is a wasteful number, since it uses less digits than its factorization.

206602222422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34433703742.

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

The spelling of 206602222422 in words is "two hundred six billion, six hundred two million, two hundred twenty-two thousand, four hundred twenty-two".