12122202020108 has 12 divisors (see below), whose sum is σ = 21228761383200. Its totient is φ = 6056841624912.

The previous prime is 12122202020107. The next prime is 12122202020111. The reversal of 12122202020108 is 80102020222121.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12122202020107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1064839883 + ... + 1064851266.

It is an arithmetic number, because the mean of its divisors is an integer number (1769063448600).

Almost surely, 2^{12122202020108} is an apocalyptic number.

It is an amenable number.

12122202020108 is a deficient number, since it is larger than the sum of its proper divisors (9106559363092).

12122202020108 is a wasteful number, since it uses less digits than its factorization.

12122202020108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129692576 (or 2129692574 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 12122202020108 its reverse (80102020222121), we get a palindrome (92224222242229).

The spelling of 12122202020108 in words is "twelve trillion, one hundred twenty-two billion, two hundred two million, twenty thousand, one hundred eight".