220011121002211 has 48 divisors (see below), whose sum is σ = 279717457420800. Its totient is φ = 169365672938880.

The previous prime is 220011121002203. The next prime is 220011121002227. The reversal of 220011121002211 is 112200121110022.

It is not a de Polignac number, because 220011121002211 - 2³ = 220011121002203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220011121002271) 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 47 ways as a sum of consecutive naturals, for example, 3903716050 + ... + 3903772408.

It is an arithmetic number, because the mean of its divisors is an integer number (5827447029600).

Almost surely, 2^{220011121002211} is an apocalyptic number.

220011121002211 is a deficient number, since it is larger than the sum of its proper divisors (59706336418589).

220011121002211 is a wasteful number, since it uses less digits than its factorization.

220011121002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112000 (or 111989 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 220011121002211 its reverse (112200121110022), we get a palindrome (332211242112233).

The spelling of 220011121002211 in words is "two hundred twenty trillion, eleven billion, one hundred twenty-one million, two thousand, two hundred eleven".