12022120012102 has 4 divisors (see below), whose sum is σ = 18033180018156. Its totient is φ = 6011060006050.

The previous prime is 12022120012099. The next prime is 12022120012121. The reversal of 12022120012102 is 20121002122021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3005530003024 + ... + 3005530003027.

It is an arithmetic number, because the mean of its divisors is an integer number (4508295004539).

Almost surely, 2^{12022120012102} is an apocalyptic number.

12022120012102 is a deficient number, since it is larger than the sum of its proper divisors (6011060006054).

12022120012102 is an equidigital number, since it uses as much as digits as its factorization.

12022120012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6011060006053.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12022120012102 its reverse (20121002122021), we get a palindrome (32143122134123).

The spelling of 12022120012102 in words is "twelve trillion, twenty-two billion, one hundred twenty million, twelve thousand, one hundred two".