220020120211022 has 16 divisors (see below), whose sum is σ = 337052897356032. Its totient is φ = 107669165513400.

The previous prime is 220020120210971. The next prime is 220020120211039. The reversal of 220020120211022 is 220112021020022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40740713 + ... + 45824075.

It is an arithmetic number, because the mean of its divisors is an integer number (21065806084752).

Almost surely, 2^{220020120211022} is an apocalyptic number.

220020120211022 is a deficient number, since it is larger than the sum of its proper divisors (117032777145010).

220020120211022 is a wasteful number, since it uses less digits than its factorization.

220020120211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5543863.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 220020120211022 its reverse (220112021020022), we get a palindrome (440132141231044).

The spelling of 220020120211022 in words is "two hundred twenty trillion, twenty billion, one hundred twenty million, two hundred eleven thousand, twenty-two".