120210200022122 has 16 divisors (see below), whose sum is σ = 207120692718720. Its totient is φ = 51257141125008.

The previous prime is 120210200022113. The next prime is 120210200022197. The reversal of 120210200022122 is 221220002012021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 120210200022122.

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 7 ways as a sum of consecutive naturals, for example, 21792999422 + ... + 21793004937.

It is an arithmetic number, because the mean of its divisors is an integer number (12945043294920).

Almost surely, 2^{120210200022122} is an apocalyptic number.

120210200022122 is a deficient number, since it is larger than the sum of its proper divisors (86910492696598).

120210200022122 is a wasteful number, since it uses less digits than its factorization.

120210200022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43586004565.

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

Adding to 120210200022122 its reverse (221220002012021), we get a palindrome (341430202034143).

The spelling of 120210200022122 in words is "one hundred twenty trillion, two hundred ten billion, two hundred million, twenty-two thousand, one hundred twenty-two".