10022021210120 has 128 divisors (see below), whose sum is σ = 23471403436800. Its totient is φ = 3846651239424.

The previous prime is 10022021210039. The next prime is 10022021210137. The reversal of 10022021210120 is 2101212022001.

It is a junction number, because it is equal to n+sod(n) for n = 10022021210095 and 10022021210104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 582565439 + ... + 582582641.

It is an arithmetic number, because the mean of its divisors is an integer number (183370339350).

Almost surely, 2^{10022021210120} is an apocalyptic number.

10022021210120 is a gapful number since it is divisible by the number (10) 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 10022021210120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11735701718400).

10022021210120 is an abundant number, since it is smaller than the sum of its proper divisors (13449382226680).

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

10022021210120 is a wasteful number, since it uses less digits than its factorization.

10022021210120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20319 (or 20315 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10022021210120 its reverse (2101212022001), we get a palindrome (12123233232121).

The spelling of 10022021210120 in words is "ten trillion, twenty-two billion, twenty-one million, two hundred ten thousand, one hundred twenty".