220222111120022 has 16 divisors (see below), whose sum is σ = 360369300480192. Its totient is φ = 100099335733320.

The previous prime is 220222111120021. The next prime is 220222111120031. The reversal of 220222111120022 is 220021111222022.

It is a junction number, because it is equal to n+sod(n) for n = 220222111119976 and 220222111120003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220222111120021) 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, 79805828 + ... + 82519175.

It is an arithmetic number, because the mean of its divisors is an integer number (22523081280012).

Almost surely, 2^{220222111120022} is an apocalyptic number.

220222111120022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220222111120022 is a deficient number, since it is larger than the sum of its proper divisors (140147189360170).

220222111120022 is a wasteful number, since it uses less digits than its factorization.

220222111120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162386683.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 220222111120022 its reverse (220021111222022), we get a palindrome (440243222342044).

The spelling of 220222111120022 in words is "two hundred twenty trillion, two hundred twenty-two billion, one hundred eleven million, one hundred twenty thousand, twenty-two".