222211020022 has 8 divisors (see below), whose sum is σ = 333319629672. Its totient is φ = 111104476800.

The previous prime is 222211019981. The next prime is 222211020049. The reversal of 222211020022 is 220020112222.

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

It is a junction number, because it is equal to n+sod(n) for n = 222211019978 and 222211020005.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 211804 + ... + 699487.

It is an arithmetic number, because the mean of its divisors is an integer number (41664953709).

Almost surely, 2^222211020022 is an apocalyptic number.

222211020022 is a deficient number, since it is larger than the sum of its proper divisors (111108609650).

222211020022 is a wasteful number, since it uses less digits than its factorization.

222211020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033214.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222211020022 its reverse (220020112222), we get a palindrome (442231132244).

The spelling of 222211020022 in words is "two hundred twenty-two billion, two hundred eleven million, twenty thousand, twenty-two".