20222222102223 has 16 divisors (see below), whose sum is σ = 27870398592000. Its totient is φ = 13028940469440.

The previous prime is 20222222102219. The next prime is 20222222102231. The reversal of 20222222102223 is 32220122222202.

It is not a de Polignac number, because 20222222102223 - 2² = 20222222102219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20222222102193 and 20222222102202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222222102723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147051198 + ... + 147188651.

It is an arithmetic number, because the mean of its divisors is an integer number (1741899912000).

Almost surely, 2^{20222222102223} is an apocalyptic number.

20222222102223 is a deficient number, since it is larger than the sum of its proper divisors (7648176489777).

20222222102223 is a wasteful number, since it uses less digits than its factorization.

20222222102223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294240622.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 20222222102223 its reverse (32220122222202), we get a palindrome (52442344324425).

The spelling of 20222222102223 in words is "twenty trillion, two hundred twenty-two billion, two hundred twenty-two million, one hundred two thousand, two hundred twenty-three".