222022210210211 has 8 divisors (see below), whose sum is σ = 231734647382784. Its totient is φ = 212314714504200.

The previous prime is 222022210210133. The next prime is 222022210210223. The reversal of 222022210210211 is 112012012220222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222022210210211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222022210210271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1235274815 + ... + 1235454536.

It is an arithmetic number, because the mean of its divisors is an integer number (28966830922848).

Almost surely, 2^{222022210210211} is an apocalyptic number.

222022210210211 is a deficient number, since it is larger than the sum of its proper divisors (9712437172573).

222022210210211 is a wasteful number, since it uses less digits than its factorization.

222022210210211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470733281.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 222022210210211 its reverse (112012012220222), we get a palindrome (334034222430433).

The spelling of 222022210210211 in words is "two hundred twenty-two trillion, twenty-two billion, two hundred ten million, two hundred ten thousand, two hundred eleven".