22141120120 has 128 divisors (see below), whose sum is σ = 58410979200. Its totient is φ = 7394918400.

The previous prime is 22141120117. The next prime is 22141120123. The reversal of 22141120120 is 2102114122.

It is an interprime number because it is at equal distance from previous prime (22141120117) and next prime (22141120123).

It is a junction number, because it is equal to n+sod(n) for n = 22141120094 and 22141120103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22141120123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11720136 + ... + 11722024.

It is an arithmetic number, because the mean of its divisors is an integer number (456335775).

Almost surely, 2^22141120120 is an apocalyptic number.

22141120120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22141120120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29205489600).

22141120120 is an abundant number, since it is smaller than the sum of its proper divisors (36269859080).

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

22141120120 is a wasteful number, since it uses less digits than its factorization.

22141120120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969 (or 2965 counting only the distinct ones).

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

Adding to 22141120120 its reverse (2102114122), we get a palindrome (24243234242).

The spelling of 22141120120 in words is "twenty-two billion, one hundred forty-one million, one hundred twenty thousand, one hundred twenty".