222102221102 has 8 divisors (see below), whose sum is σ = 333353669376. Its totient is φ = 110984331312.

The previous prime is 222102221093. The next prime is 222102221113. The reversal of 222102221102 is 201122201222.

It is a happy number.

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

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, 33385463 + ... + 33392114.

It is an arithmetic number, because the mean of its divisors is an integer number (41669208672).

Almost surely, 2^222102221102 is an apocalyptic number.

222102221102 is a deficient number, since it is larger than the sum of its proper divisors (111251448274).

222102221102 is a wasteful number, since it uses less digits than its factorization.

222102221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66779242.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222102221102 its reverse (201122201222), we get a palindrome (423224422324).

The spelling of 222102221102 in words is "two hundred twenty-two billion, one hundred two million, two hundred twenty-one thousand, one hundred two".