222222022010211 has 8 divisors (see below), whose sum is σ = 296296817229504. Its totient is φ = 148147620732200.

The previous prime is 222222022010201. The next prime is 222222022010231. The reversal of 222222022010211 is 112010220222222.

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 222222022010211 - 2⁶ = 222222022010147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222222022010201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97166565 + ... + 99427286.

It is an arithmetic number, because the mean of its divisors is an integer number (37037102153688).

Almost surely, 2^{222222022010211} is an apocalyptic number.

222222022010211 is a deficient number, since it is larger than the sum of its proper divisors (74074795219293).

222222022010211 is a wasteful number, since it uses less digits than its factorization.

222222022010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196970641.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 222222022010211 its reverse (112010220222222), we get a palindrome (334232242232433).

The spelling of 222222022010211 in words is "two hundred twenty-two trillion, two hundred twenty-two billion, twenty-two million, ten thousand, two hundred eleven".