222234111333211 has 4 divisors (see below), whose sum is σ = 222234176303712. Its totient is φ = 222234046362712.

The previous prime is 222234111333209. The next prime is 222234111333217. The reversal of 222234111333211 is 112333111432222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222234111333211 - 2¹ = 222234111333209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222234111333217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27051475 + ... + 34296508.

It is an arithmetic number, because the mean of its divisors is an integer number (55558544075928).

Almost surely, 2^{222234111333211} is an apocalyptic number.

222234111333211 is a deficient number, since it is larger than the sum of its proper divisors (64970501).

222234111333211 is an equidigital number, since it uses as much as digits as its factorization.

222234111333211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64970500.

The product of its digits is 10368, while the sum is 31.

Adding to 222234111333211 its reverse (112333111432222), we get a palindrome (334567222765433).

The spelling of 222234111333211 in words is "two hundred twenty-two trillion, two hundred thirty-four billion, one hundred eleven million, three hundred thirty-three thousand, two hundred eleven".