220022221101211 has 8 divisors (see below), whose sum is σ = 224209343167920. Its totient is φ = 215836423456992.

The previous prime is 220022221101187. The next prime is 220022221101223. The reversal of 220022221101211 is 112101122220022.

220022221101211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220022221101211 - 2⁹ = 220022221100699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220022221101251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330770205 + ... + 331434718.

It is an arithmetic number, because the mean of its divisors is an integer number (28026167895990).

Almost surely, 2^{220022221101211} is an apocalyptic number.

220022221101211 is a deficient number, since it is larger than the sum of its proper divisors (4187122066709).

220022221101211 is an equidigital number, since it uses as much as digits as its factorization.

220022221101211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662211245.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 220022221101211 its reverse (112101122220022), we get a palindrome (332123343321233).

The spelling of 220022221101211 in words is "two hundred twenty trillion, twenty-two billion, two hundred twenty-one million, one hundred one thousand, two hundred eleven".