10021202220208 has 20 divisors (see below), whose sum is σ = 19416186117640. Its totient is φ = 5010573544704.

The previous prime is 10021202220199. The next prime is 10021202220209. The reversal of 10021202220208 is 80202220212001.

It is not an unprimeable number, because it can be changed into a prime (10021202220209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1453891 + ... + 4707037.

It is an arithmetic number, because the mean of its divisors is an integer number (970809305882).

Almost surely, 2^{10021202220208} is an apocalyptic number.

It is an amenable number.

10021202220208 is a deficient number, since it is larger than the sum of its proper divisors (9394983897432).

10021202220208 is a wasteful number, since it uses less digits than its factorization.

10021202220208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3445684 (or 3445678 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 10021202220208 its reverse (80202220212001), we get a palindrome (90223422432209).

The spelling of 10021202220208 in words is "ten trillion, twenty-one billion, two hundred two million, two hundred twenty thousand, two hundred eight".