10200020222120 has 32 divisors (see below), whose sum is σ = 23339029327200. Its totient is φ = 4010855408448.

The previous prime is 10200020222111. The next prime is 10200020222159. The reversal of 10200020222120 is 2122202000201.

It is a junction number, because it is equal to n+sod(n) for n = 10200020222095 and 10200020222104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2161018874 + ... + 2161023593.

It is an arithmetic number, because the mean of its divisors is an integer number (729344666475).

Almost surely, 2^{10200020222120} is an apocalyptic number.

10200020222120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10200020222120 is an abundant number, since it is smaller than the sum of its proper divisors (13139009105080).

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

10200020222120 is a wasteful number, since it uses less digits than its factorization.

10200020222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4322042537 (or 4322042533 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10200020222120 its reverse (2122202000201), we get a palindrome (12322222222321).

The spelling of 10200020222120 in words is "ten trillion, two hundred billion, twenty million, two hundred twenty-two thousand, one hundred twenty".