12020100200122 has 32 divisors (see below), whose sum is σ = 21690852986880. Its totient is φ = 4880240947440.

The previous prime is 12020100200111. The next prime is 12020100200161. The reversal of 12020100200122 is 22100200102021.

It is a happy number.

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, 13234747 + ... + 14113777.

It is an arithmetic number, because the mean of its divisors is an integer number (677839155840).

Almost surely, 2^{12020100200122} is an apocalyptic number.

12020100200122 is a deficient number, since it is larger than the sum of its proper divisors (9670752786758).

12020100200122 is a wasteful number, since it uses less digits than its factorization.

12020100200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930466.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12020100200122 its reverse (22100200102021), we get a palindrome (34120300302143).

The spelling of 12020100200122 in words is "twelve trillion, twenty billion, one hundred million, two hundred thousand, one hundred twenty-two".