12102000120122 has 16 divisors (see below), whose sum is σ = 19808336545344. Its totient is φ = 5499502584000.

The previous prime is 12102000120103. The next prime is 12102000120139. The reversal of 12102000120122 is 22102100020121.

It is a junction number, because it is equal to n+sod(n) for n = 12102000120097 and 12102000120106.

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, 70240079 + ... + 70412162.

It is an arithmetic number, because the mean of its divisors is an integer number (1238021034084).

Almost surely, 2^{12102000120122} is an apocalyptic number.

12102000120122 is a deficient number, since it is larger than the sum of its proper divisors (7706336425222).

12102000120122 is a wasteful number, since it uses less digits than its factorization.

12102000120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140656165.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12102000120122 its reverse (22102100020121), we get a palindrome (34204100140243).

The spelling of 12102000120122 in words is "twelve trillion, one hundred two billion, one hundred twenty thousand, one hundred twenty-two".