22111020110120 has 64 divisors (see below), whose sum is σ = 52623964638720. Its totient is φ = 8343979928064.

The previous prime is 22111020110083. The next prime is 22111020110131. The reversal of 22111020110120 is 2101102011122.

22111020110120 is digitally balanced in base 5, 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 = 22111020110095 and 22111020110104.

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 in 15 ways as a sum of consecutive naturals, for example, 164547344 + ... + 164681663.

It is an arithmetic number, because the mean of its divisors is an integer number (822249447480).

Almost surely, 2^{22111020110120} is an apocalyptic number.

22111020110120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22111020110120 is an abundant number, since it is smaller than the sum of its proper divisors (30512944528600).

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

22111020110120 is a wasteful number, since it uses less digits than its factorization.

22111020110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329229114 (or 329229110 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22111020110120 its reverse (2101102011122), we get a palindrome (24212122121242).

The spelling of 22111020110120 in words is "twenty-two trillion, one hundred eleven billion, twenty million, one hundred ten thousand, one hundred twenty".