10222112200120 has 32 divisors (see below), whose sum is σ = 23095187129520. Its totient is φ = 4071878714880.

The previous prime is 10222112200103. The next prime is 10222112200129. The reversal of 10222112200120 is 2100221122201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10222112200094 and 10222112200103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222112200129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530182902 + ... + 530202181.

Almost surely, 2^{10222112200120} is an apocalyptic number.

10222112200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222112200120 is an abundant number, since it is smaller than the sum of its proper divisors (12873074929400).

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

10222112200120 is a wasteful number, since it uses less digits than its factorization.

10222112200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060385335 (or 1060385331 counting only the distinct ones).

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

Adding to 10222112200120 its reverse (2100221122201), we get a palindrome (12322333322321).

The spelling of 10222112200120 in words is "ten trillion, two hundred twenty-two billion, one hundred twelve million, two hundred thousand, one hundred twenty".