10201202222120 has 64 divisors (see below), whose sum is σ = 28249483086720. Its totient is φ = 3228512350464.

The previous prime is 10201202222063. The next prime is 10201202222129. The reversal of 10201202222120 is 2122220210201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10201202222129) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1401260402 + ... + 1401267681.

It is an arithmetic number, because the mean of its divisors is an integer number (441398173230).

Almost surely, 2^{10201202222120} is an apocalyptic number.

10201202222120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201202222120 is an abundant number, since it is smaller than the sum of its proper divisors (18048280864600).

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

10201202222120 is a wasteful number, since it uses less digits than its factorization.

10201202222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802528114 (or 2802528110 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10201202222120 its reverse (2122220210201), we get a palindrome (12323422432321).

The spelling of 10201202222120 in words is "ten trillion, two hundred one billion, two hundred two million, two hundred twenty-two thousand, one hundred twenty".