22022110200222 has 24 divisors (see below), whose sum is σ = 52052260473720. Its totient is φ = 6673366727280.

The previous prime is 22022110200193. The next prime is 22022110200323. The reversal of 22022110200222 is 22200201122022.

22022110200222 is a `hidden beast` number, since 2 + 20 + 221 + 1 + 0 + 200 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22022110200195 and 22022110200204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55611389197 + ... + 55611389592.

It is an arithmetic number, because the mean of its divisors is an integer number (2168844186405).

Almost surely, 2^{22022110200222} is an apocalyptic number.

22022110200222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22022110200222 is an abundant number, since it is smaller than the sum of its proper divisors (30030150273498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22022110200222 is a wasteful number, since it uses less digits than its factorization.

22022110200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111222778808 (or 111222778805 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 22022110200222 its reverse (22200201122022), we get a palindrome (44222311322244).

The spelling of 22022110200222 in words is "twenty-two trillion, twenty-two billion, one hundred ten million, two hundred thousand, two hundred twenty-two".