12110121122022 has 96 divisors (see below), whose sum is σ = 33841090932480. Its totient is φ = 3037020960960.

The previous prime is 12110121122009. The next prime is 12110121122041. The reversal of 12110121122022 is 22022112101121.

12110121122022 is a `hidden beast` number, since 1 + 211 + 0 + 1 + 211 + 220 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12110121121986 and 12110121122004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 150605688 + ... + 150686075.

It is an arithmetic number, because the mean of its divisors is an integer number (352511363880).

Almost surely, 2^{12110121122022} is an apocalyptic number.

12110121122022 is an abundant number, since it is smaller than the sum of its proper divisors (21730969810458).

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

12110121122022 is a wasteful number, since it uses less digits than its factorization.

12110121122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301291818 (or 301291815 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 12110121122022 its reverse (22022112101121), we get a palindrome (34132233223143).

The spelling of 12110121122022 in words is "twelve trillion, one hundred ten billion, one hundred twenty-one million, one hundred twenty-two thousand, twenty-two".