12122020000122 has 64 divisors (see below), whose sum is σ = 25579479542400. Its totient is φ = 3819096207360.

The previous prime is 12122020000121. The next prime is 12122020000147. The reversal of 12122020000122 is 22100002022121.

It is not an unprimeable number, because it can be changed into a prime (12122020000121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165743722 + ... + 165816842.

It is an arithmetic number, because the mean of its divisors is an integer number (399679367850).

Almost surely, 2^{12122020000122} is an apocalyptic number.

12122020000122 is an abundant number, since it is smaller than the sum of its proper divisors (13457459542278).

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

12122020000122 is a wasteful number, since it uses less digits than its factorization.

12122020000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76511.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12122020000122 its reverse (22100002022121), we get a palindrome (34222022022243).

The spelling of 12122020000122 in words is "twelve trillion, one hundred twenty-two billion, twenty million, one hundred twenty-two", and thus it is an aban number.