10000212202220 has 24 divisors (see below), whose sum is σ = 21006126181824. Its totient is φ = 3999002870016.

The previous prime is 10000212202163. The next prime is 10000212202241. The reversal of 10000212202220 is 2220221200001.

It is a junction number, because it is equal to n+sod(n) for n = 10000212202195 and 10000212202204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67549892 + ... + 67697771.

It is an arithmetic number, because the mean of its divisors is an integer number (875255257576).

Almost surely, 2^{10000212202220} is an apocalyptic number.

10000212202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000212202220 is an abundant number, since it is smaller than the sum of its proper divisors (11005913979604).

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

10000212202220 is a wasteful number, since it uses less digits than its factorization.

10000212202220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135251369 (or 135251367 counting only the distinct ones).

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

Adding to 10000212202220 its reverse (2220221200001), we get a palindrome (12220433402221).

The spelling of 10000212202220 in words is "ten trillion, two hundred twelve million, two hundred two thousand, two hundred twenty".