12122002000122 has 32 divisors (see below), whose sum is σ = 27712015736832. Its totient is φ = 3462856318704.

The previous prime is 12122002000099. The next prime is 12122002000151. The reversal of 12122002000122 is 22100020022121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23610678 + ... + 24118625.

It is an arithmetic number, because the mean of its divisors is an integer number (866000491776).

Almost surely, 2^{12122002000122} is an apocalyptic number.

12122002000122 is an abundant number, since it is smaller than the sum of its proper divisors (15590013736710).

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

12122002000122 is a wasteful number, since it uses less digits than its factorization.

12122002000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47735362.

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

Adding to 12122002000122 its reverse (22100020022121), we get a palindrome (34222022022243).

The spelling of 12122002000122 in words is "twelve trillion, one hundred twenty-two billion, two million, one hundred twenty-two", and thus it is an aban number.