22110002020222 has 8 divisors (see below), whose sum is σ = 33168871597176. Its totient is φ = 11053711487832.

The previous prime is 22110002020129. The next prime is 22110002020231. The reversal of 22110002020222 is 22202020001122.

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 = 22110002020196 and 22110002020205.

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, 644739708 + ... + 644773999.

It is an arithmetic number, because the mean of its divisors is an integer number (4146108949647).

Almost surely, 2^{22110002020222} is an apocalyptic number.

22110002020222 is a deficient number, since it is larger than the sum of its proper divisors (11058869576954).

22110002020222 is a wasteful number, since it uses less digits than its factorization.

22110002020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289522282.

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

Adding to 22110002020222 its reverse (22202020001122), we get a palindrome (44312022021344).

The spelling of 22110002020222 in words is "twenty-two trillion, one hundred ten billion, two million, twenty thousand, two hundred twenty-two".