10221110222 has 8 divisors (see below), whose sum is σ = 15363148656. Its totient is φ = 5100060672.

The previous prime is 10221110171. The next prime is 10221110227. The reversal of 10221110222 is 22201112201.

10221110222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 10221110197 and 10221110206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221110227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5246003 + ... + 5247950.

It is an arithmetic number, because the mean of its divisors is an integer number (1920393582).

Almost surely, 2^10221110222 is an apocalyptic number.

10221110222 is a deficient number, since it is larger than the sum of its proper divisors (5142038434).

10221110222 is a wasteful number, since it uses less digits than its factorization.

10221110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10494442.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10221110222 its reverse (22201112201), we get a palindrome (32422222423).

The spelling of 10221110222 in words is "ten billion, two hundred twenty-one million, one hundred ten thousand, two hundred twenty-two".