22210110211222 has 8 divisors (see below), whose sum is σ = 33317125890696. Its totient is φ = 11104401580992.

The previous prime is 22210110211213. The next prime is 22210110211249. The reversal of 22210110211222 is 22211201101222.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22210110211222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326719828 + ... + 326787799.

It is an arithmetic number, because the mean of its divisors is an integer number (4164640736337).

Almost surely, 2^{22210110211222} is an apocalyptic number.

22210110211222 is a deficient number, since it is larger than the sum of its proper divisors (11107015679474).

22210110211222 is a wasteful number, since it uses less digits than its factorization.

22210110211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653524622.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 22210110211222 its reverse (22211201101222), we get a palindrome (44421311312444).

The spelling of 22210110211222 in words is "twenty-two trillion, two hundred ten billion, one hundred ten million, two hundred eleven thousand, two hundred twenty-two".