220022001211 has 8 divisors (see below), whose sum is σ = 227619888480. Its totient is φ = 212424842112.

The previous prime is 220022001209. The next prime is 220022001223. The reversal of 220022001211 is 112100220022.

It is a happy number.

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 220022001211 - 2¹ = 220022001209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220022001191 and 220022001200.

It is not an unprimeable number, because it can be changed into a prime (220022004211) 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, 472666 + ... + 814528.

It is an arithmetic number, because the mean of its divisors is an integer number (28452486060).

Almost surely, 2^220022001211 is an apocalyptic number.

220022001211 is a deficient number, since it is larger than the sum of its proper divisors (7597887269).

220022001211 is a wasteful number, since it uses less digits than its factorization.

220022001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364085.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 220022001211 its reverse (112100220022), we get a palindrome (332122221233).

The spelling of 220022001211 in words is "two hundred twenty billion, twenty-two million, one thousand, two hundred eleven".