22010110222 has 32 divisors (see below), whose sum is σ = 37734984000. Its totient is φ = 9565721088.

The previous prime is 22010110217. The next prime is 22010110223. The reversal of 22010110222 is 22201101022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010110223) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 462597 + ... + 507952.

It is an arithmetic number, because the mean of its divisors is an integer number (1179218250).

Almost surely, 2^22010110222 is an apocalyptic number.

22010110222 is a deficient number, since it is larger than the sum of its proper divisors (15724873778).

22010110222 is a wasteful number, since it uses less digits than its factorization.

22010110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970620.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22010110222 its reverse (22201101022), we get a palindrome (44211211244).

The spelling of 22010110222 in words is "twenty-two billion, ten million, one hundred ten thousand, two hundred twenty-two".