22110001120222 has 8 divisors (see below), whose sum is σ = 33632114380272. Its totient is φ = 10899296326800.

The previous prime is 22110001120219. The next prime is 22110001120223. The reversal of 22110001120222 is 22202110001122.

It is a happy number.

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 = 22110001120196 and 22110001120205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110001120223) by changing a digit.

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, 77852116479 + ... + 77852116762.

It is an arithmetic number, because the mean of its divisors is an integer number (4204014297534).

Almost surely, 2^{22110001120222} is an apocalyptic number.

22110001120222 is a deficient number, since it is larger than the sum of its proper divisors (11522113260050).

22110001120222 is a wasteful number, since it uses less digits than its factorization.

22110001120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155704233314.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22110001120222 its reverse (22202110001122), we get a palindrome (44312111121344).

The spelling of 22110001120222 in words is "twenty-two trillion, one hundred ten billion, one million, one hundred twenty thousand, two hundred twenty-two".