12022020121102 has 4 divisors (see below), whose sum is σ = 18033030181656. Its totient is φ = 6011010060550.

The previous prime is 12022020121063. The next prime is 12022020121117. The reversal of 12022020121102 is 20112102022021.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 3005505030274 + ... + 3005505030277.

It is an arithmetic number, because the mean of its divisors is an integer number (4508257545414).

Almost surely, 2^{12022020121102} is an apocalyptic number.

12022020121102 is a deficient number, since it is larger than the sum of its proper divisors (6011010060554).

12022020121102 is an equidigital number, since it uses as much as digits as its factorization.

12022020121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6011010060553.

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

Adding to 12022020121102 its reverse (20112102022021), we get a palindrome (32134122143123).

The spelling of 12022020121102 in words is "twelve trillion, twenty-two billion, twenty million, one hundred twenty-one thousand, one hundred two".