12110020121022 has 32 divisors (see below), whose sum is σ = 25645121450784. Its totient is φ = 3799166745600.

The previous prime is 12110020121021. The next prime is 12110020121027. The reversal of 12110020121022 is 22012102001121.

12110020121022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12110020120992 and 12110020121010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110020121021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6490122 + ... + 8145042.

It is an arithmetic number, because the mean of its divisors is an integer number (801410045337).

Almost surely, 2^{12110020121022} is an apocalyptic number.

12110020121022 is an abundant number, since it is smaller than the sum of its proper divisors (13535101329762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12110020121022 is a wasteful number, since it uses less digits than its factorization.

12110020121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726684.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12110020121022 its reverse (22012102001121), we get a palindrome (34122122122143).

The spelling of 12110020121022 in words is "twelve trillion, one hundred ten billion, twenty million, one hundred twenty-one thousand, twenty-two".