20220220222222 has 8 divisors (see below), whose sum is σ = 30330488388672. Its totient is φ = 10110057426000.

The previous prime is 20220220222217. The next prime is 20220220222253. The reversal of 20220220222222 is 22222202202202.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 20220220222193 and 20220220222202.

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, 25861054 + ... + 26631457.

It is an arithmetic number, because the mean of its divisors is an integer number (3791311048584).

Almost surely, 2^{20220220222222} is an apocalyptic number.

20220220222222 is a deficient number, since it is larger than the sum of its proper divisors (10110268166450).

20220220222222 is a wasteful number, since it uses less digits than its factorization.

20220220222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52685114.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 20220220222222 its reverse (22222202202202), we get a palindrome (42442422424424).

The spelling of 20220220222222 in words is "twenty trillion, two hundred twenty billion, two hundred twenty million, two hundred twenty-two thousand, two hundred twenty-two".