220222021112022 has 16 divisors (see below), whose sum is σ = 444720197975040. Its totient is φ = 72694647745512.

The previous prime is 220222021112021. The next prime is 220222021112039. The reversal of 220222021112022 is 220211120222022.

It is a self number, because there is not a number n which added to its sum of digits gives 220222021112022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220222021112021) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 178173155622 + ... + 178173156857.

It is an arithmetic number, because the mean of its divisors is an integer number (27795012373440).

Almost surely, 2^{220222021112022} is an apocalyptic number.

220222021112022 is an abundant number, since it is smaller than the sum of its proper divisors (224498176863018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220222021112022 is a wasteful number, since it uses less digits than its factorization.

220222021112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356346312587.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 220222021112022 its reverse (220211120222022), we get a palindrome (440433141334044).

The spelling of 220222021112022 in words is "two hundred twenty trillion, two hundred twenty-two billion, twenty-one million, one hundred twelve thousand, twenty-two".