222020010111211 has 8 divisors (see below), whose sum is σ = 239386890379280. Its totient is φ = 204694332407712.

The previous prime is 222020010111181. The next prime is 222020010111223. The reversal of 222020010111211 is 112111010020222.

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 222020010111211 - 2⁴⁵ = 186835638022379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222020010111611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10300629945 + ... + 10300651498.

It is an arithmetic number, because the mean of its divisors is an integer number (29923361297410).

Almost surely, 2^{222020010111211} is an apocalyptic number.

222020010111211 is a deficient number, since it is larger than the sum of its proper divisors (17366880268069).

222020010111211 is a wasteful number, since it uses less digits than its factorization.

222020010111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20601282285.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 222020010111211 its reverse (112111010020222), we get a palindrome (334131020131433).

The spelling of 222020010111211 in words is "two hundred twenty-two trillion, twenty billion, ten million, one hundred eleven thousand, two hundred eleven".