222101020211 has 16 divisors (see below), whose sum is σ = 258640164288. Its totient is φ = 186765072000.

The previous prime is 222101020171. The next prime is 222101020247. The reversal of 222101020211 is 112020101222.

222101020211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 222101020211 - 2¹⁰ = 222101019187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222101020261) 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, 8483201 + ... + 8509341.

It is an arithmetic number, because the mean of its divisors is an integer number (16165010268).

Almost surely, 2^222101020211 is an apocalyptic number.

222101020211 is a deficient number, since it is larger than the sum of its proper divisors (36539144077).

222101020211 is a wasteful number, since it uses less digits than its factorization.

222101020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49102.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222101020211 its reverse (112020101222), we get a palindrome (334121121433).

The spelling of 222101020211 in words is "two hundred twenty-two billion, one hundred one million, twenty thousand, two hundred eleven".