221002020100110 has 16 divisors (see below), whose sum is σ = 530404848240336. Its totient is φ = 58933872026688.

The previous prime is 221002020100067. The next prime is 221002020100111. The reversal of 221002020100110 is 11001020200122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221002020100111) 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 7 ways as a sum of consecutive naturals, for example, 3683367001639 + ... + 3683367001698.

It is an arithmetic number, because the mean of its divisors is an integer number (33150303015021).

Almost surely, 2^{221002020100110} is an apocalyptic number.

221002020100110 is an abundant number, since it is smaller than the sum of its proper divisors (309402828140226).

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

221002020100110 is a wasteful number, since it uses less digits than its factorization.

221002020100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7366734003347.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 221002020100110 its reverse (11001020200122), we get a palindrome (232003040300232).

The spelling of 221002020100110 in words is "two hundred twenty-one trillion, two billion, twenty million, one hundred thousand, one hundred ten".