120022122212022 has 16 divisors (see below), whose sum is σ = 240046517697840. Its totient is φ = 40006995191712.

The previous prime is 120022122211997. The next prime is 120022122212089. The reversal of 120022122212022 is 220212221220021.

It is a self number, because there is not a number n which added to its sum of digits gives 120022122212022.

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, 94032997 + ... + 95300832.

It is an arithmetic number, because the mean of its divisors is an integer number (15002907356115).

Almost surely, 2^{120022122212022} is an apocalyptic number.

120022122212022 is an abundant number, since it is smaller than the sum of its proper divisors (120024395485818).

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

120022122212022 is a wasteful number, since it uses less digits than its factorization.

120022122212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189439487.

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

Adding to 120022122212022 its reverse (220212221220021), we get a palindrome (340234343432043).

The spelling of 120022122212022 in words is "one hundred twenty trillion, twenty-two billion, one hundred twenty-two million, two hundred twelve thousand, twenty-two".