22022221110202 has 8 divisors (see below), whose sum is σ = 34771928068800. Its totient is φ = 10431578420604.

The previous prime is 22022221110193. The next prime is 22022221110203. The reversal of 22022221110202 is 20201112222022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 22022221110202.

It is not an unprimeable number, because it can be changed into a prime (22022221110203) 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, 289766067202 + ... + 289766067277.

It is an arithmetic number, because the mean of its divisors is an integer number (4346491008600).

Almost surely, 2^{22022221110202} is an apocalyptic number.

22022221110202 is a deficient number, since it is larger than the sum of its proper divisors (12749706958598).

22022221110202 is a wasteful number, since it uses less digits than its factorization.

22022221110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579532134500.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22022221110202 its reverse (20201112222022), we get a palindrome (42223333332224).

The spelling of 22022221110202 in words is "twenty-two trillion, twenty-two billion, two hundred twenty-one million, one hundred ten thousand, two hundred two".