222330030211 has 4 divisors (see below), whose sum is σ = 222339761424. Its totient is φ = 222320299000.

The previous prime is 222330030191. The next prime is 222330030233. The reversal of 222330030211 is 112030033222.

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 222330030211 - 2⁵ = 222330030179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222330070211) 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, 4831255 + ... + 4877056.

It is an arithmetic number, because the mean of its divisors is an integer number (55584940356).

Almost surely, 2^222330030211 is an apocalyptic number.

222330030211 is a deficient number, since it is larger than the sum of its proper divisors (9731213).

222330030211 is an equidigital number, since it uses as much as digits as its factorization.

222330030211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9731212.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 222330030211 its reverse (112030033222), we get a palindrome (334360063433).

The spelling of 222330030211 in words is "two hundred twenty-two billion, three hundred thirty million, thirty thousand, two hundred eleven".