220222112201211 has 8 divisors (see below), whose sum is σ = 298012012531264. Its totient is φ = 144623476669320.

The previous prime is 220222112201209. The next prime is 220222112201227. The reversal of 220222112201211 is 112102211222022.

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

It is not a de Polignac number, because 220222112201211 - 2¹ = 220222112201209 is a prime.

It is a super-4 number, since 4×220222112201211⁴ (a number of 58 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220222112201011) 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, 547816199305 + ... + 547816199706.

It is an arithmetic number, because the mean of its divisors is an integer number (37251501566408).

Almost surely, 2^{220222112201211} is an apocalyptic number.

220222112201211 is a deficient number, since it is larger than the sum of its proper divisors (77789900330053).

220222112201211 is a wasteful number, since it uses less digits than its factorization.

220222112201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095632399081.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 220222112201211 its reverse (112102211222022), we get a palindrome (332324323423233).

The spelling of 220222112201211 in words is "two hundred twenty trillion, two hundred twenty-two billion, one hundred twelve million, two hundred one thousand, two hundred eleven".