22210120100222 has 8 divisors (see below), whose sum is σ = 33316365954816. Its totient is φ = 11104664781952.

The previous prime is 22210120100221. The next prime is 22210120100261. The reversal of 22210120100222 is 22200102101222.

It is a happy number.

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 22210120100222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22210120100221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197563838 + ... + 197676225.

It is an arithmetic number, because the mean of its divisors is an integer number (4164545744352).

Almost surely, 2^{22210120100222} is an apocalyptic number.

22210120100222 is a deficient number, since it is larger than the sum of its proper divisors (11106245854594).

22210120100222 is a wasteful number, since it uses less digits than its factorization.

22210120100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395268162.

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

Adding to 22210120100222 its reverse (22200102101222), we get a palindrome (44410222201444).

The spelling of 22210120100222 in words is "twenty-two trillion, two hundred ten billion, one hundred twenty million, one hundred thousand, two hundred twenty-two".