120211221222022 has 32 divisors (see below), whose sum is σ = 206648530767360. Its totient is φ = 51376173670080.

The previous prime is 120211221222019. The next prime is 120211221222041. The reversal of 120211221222022 is 220222122112021.

It is a junction number, because it is equal to n+sod(n) for n = 120211221221984 and 120211221222002.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7496538 + ... + 17222674.

It is an arithmetic number, because the mean of its divisors is an integer number (6457766586480).

Almost surely, 2^{120211221222022} is an apocalyptic number.

120211221222022 is a deficient number, since it is larger than the sum of its proper divisors (86437309545338).

120211221222022 is a wasteful number, since it uses less digits than its factorization.

120211221222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9728596.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 120211221222022 its reverse (220222122112021), we get a palindrome (340433343334043).

The spelling of 120211221222022 in words is "one hundred twenty trillion, two hundred eleven billion, two hundred twenty-one million, two hundred twenty-two thousand, twenty-two".