22110020222 has 8 divisors (see below), whose sum is σ = 33165716976. Its totient is φ = 11054781232.

The previous prime is 22110020209. The next prime is 22110020237. The reversal of 22110020222 is 22202001122.

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 = 22110020197 and 22110020206.

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, 58703 + ... + 218325.

It is an arithmetic number, because the mean of its divisors is an integer number (4145714622).

Almost surely, 2^22110020222 is an apocalyptic number.

22110020222 is a deficient number, since it is larger than the sum of its proper divisors (11055696754).

22110020222 is a wasteful number, since it uses less digits than its factorization.

22110020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228882.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22110020222 its reverse (22202001122), we get a palindrome (44312021344).

The spelling of 22110020222 in words is "twenty-two billion, one hundred ten million, twenty thousand, two hundred twenty-two".