222411412211 has 4 divisors (see below), whose sum is σ = 222427945872. Its totient is φ = 222394878552.

The previous prime is 222411412207. The next prime is 222411412217. The reversal of 222411412211 is 112214114222.

222411412211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 222411412211 - 2² = 222411412207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222411412217) 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 3 ways as a sum of consecutive naturals, for example, 8246636 + ... + 8273561.

It is an arithmetic number, because the mean of its divisors is an integer number (55606986468).

Almost surely, 2^222411412211 is an apocalyptic number.

222411412211 is a deficient number, since it is larger than the sum of its proper divisors (16533661).

222411412211 is a wasteful number, since it uses less digits than its factorization.

222411412211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16533660.

The product of its digits is 512, while the sum is 23.

Adding to 222411412211 its reverse (112214114222), we get a palindrome (334625526433).

The spelling of 222411412211 in words is "two hundred twenty-two billion, four hundred eleven million, four hundred twelve thousand, two hundred eleven".