22210122010120 has 256 divisors, whose sum is σ = 56221271700480. Its totient is φ = 7828596864000.

The previous prime is 22210122010099. The next prime is 22210122010129. The reversal of 22210122010120 is 2101022101222.

It is a happy number.

22210122010120 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 = 22210122010094 and 22210122010103.

It is not an unprimeable number, because it can be changed into a prime (22210122010129) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 485306359 + ... + 485352121.

It is an arithmetic number, because the mean of its divisors is an integer number (219614342580).

Almost surely, 2^{22210122010120} is an apocalyptic number.

22210122010120 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 22210122010120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28110635850240).

22210122010120 is an abundant number, since it is smaller than the sum of its proper divisors (34011149690360).

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

22210122010120 is a wasteful number, since it uses less digits than its factorization.

22210122010120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46116 (or 46112 counting only the distinct ones).

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

Adding to 22210122010120 its reverse (2101022101222), we get a palindrome (24311144111342).

The spelling of 22210122010120 in words is "twenty-two trillion, two hundred ten billion, one hundred twenty-two million, ten thousand, one hundred twenty".