222022102211 has 16 divisors (see below), whose sum is σ = 282680664000. Its totient is φ = 169608394368.

The previous prime is 222022102187. The next prime is 222022102303. The reversal of 222022102211 is 112201220222.

It is a happy number.

222022102211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-222022102211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222022102211.

It is not an unprimeable number, because it can be changed into a prime (222022102411) 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 15 ways as a sum of consecutive naturals, for example, 42062936 + ... + 42068213.

It is an arithmetic number, because the mean of its divisors is an integer number (17667541500).

Almost surely, 2^222022102211 is an apocalyptic number.

222022102211 is a deficient number, since it is larger than the sum of its proper divisors (60658561789).

222022102211 is a wasteful number, since it uses less digits than its factorization.

222022102211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84131198.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222022102211 its reverse (112201220222), we get a palindrome (334223322433).

The spelling of 222022102211 in words is "two hundred twenty-two billion, twenty-two million, one hundred two thousand, two hundred eleven".