222102222022 has 8 divisors (see below), whose sum is σ = 340901085096. Its totient is φ = 108468526992.

The previous prime is 222102221987. The next prime is 222102222031. The reversal of 222102222022 is 220222201222.

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, 1291291903 + ... + 1291292074.

It is an arithmetic number, because the mean of its divisors is an integer number (42612635637).

Almost surely, 2^222102222022 is an apocalyptic number.

222102222022 is a deficient number, since it is larger than the sum of its proper divisors (118798863074).

222102222022 is a wasteful number, since it uses less digits than its factorization.

222102222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582584022.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 222102222022 its reverse (220222201222), we get a palindrome (442324423244).

The spelling of 222102222022 in words is "two hundred twenty-two billion, one hundred two million, two hundred twenty-two thousand, twenty-two".