220010221101 has 16 divisors (see below), whose sum is σ = 333928558080. Its totient is φ = 127542156720.

The previous prime is 220010221069. The next prime is 220010221127. The reversal of 220010221101 is 101122010022.

220010221101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220010221101 - 2⁵ = 220010221069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220010221181) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 144933511 + ... + 144935028.

It is an arithmetic number, because the mean of its divisors is an integer number (20870534880).

Almost surely, 2^220010221101 is an apocalyptic number.

It is an amenable number.

220010221101 is a deficient number, since it is larger than the sum of its proper divisors (113918336979).

220010221101 is a wasteful number, since it uses less digits than its factorization.

220010221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289868576.

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

Adding to 220010221101 its reverse (101122010022), we get a palindrome (321132231123).

The spelling of 220010221101 in words is "two hundred twenty billion, ten million, two hundred twenty-one thousand, one hundred one".