220221200202010 has 16 divisors (see below), whose sum is σ = 453026468987136. Its totient is φ = 75504411497808.

The previous prime is 220221200201983. The next prime is 220221200202013. The reversal of 220221200202010 is 10202002122022.

It is a super-3 number, since 3×220221200202010³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (220221200202013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1573008572802 + ... + 1573008572941.

It is an arithmetic number, because the mean of its divisors is an integer number (28314154311696).

Almost surely, 2^{220221200202010} is an apocalyptic number.

220221200202010 is an abundant number, since it is smaller than the sum of its proper divisors (232805268785126).

220221200202010 is a wasteful number, since it uses less digits than its factorization.

220221200202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3146017145757.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220221200202010 its reverse (10202002122022), we get a palindrome (230423202324032).

The spelling of 220221200202010 in words is "two hundred twenty trillion, two hundred twenty-one billion, two hundred million, two hundred two thousand, ten".