20222110322222 has 8 divisors (see below), whose sum is σ = 30333208069056. Its totient is φ = 10111040965872.

The previous prime is 20222110322207. The next prime is 20222110322261. The reversal of 20222110322222 is 22222301122202.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5217278 + ... + 8225825.

It is an arithmetic number, because the mean of its divisors is an integer number (3791651008632).

Almost surely, 2^{20222110322222} is an apocalyptic number.

20222110322222 is a deficient number, since it is larger than the sum of its proper divisors (10111097746834).

20222110322222 is a wasteful number, since it uses less digits than its factorization.

20222110322222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14195242.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 20222110322222 its reverse (22222301122202), we get a palindrome (42444411444424).

The spelling of 20222110322222 in words is "twenty trillion, two hundred twenty-two billion, one hundred ten million, three hundred twenty-two thousand, two hundred twenty-two".