22130110222 has 16 divisors (see below), whose sum is σ = 36649210752. Its totient is φ = 9937945720.

The previous prime is 22130110207. The next prime is 22130110243. The reversal of 22130110222 is 22201103122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22130110196 and 22130110205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6057898 + ... + 6061549.

It is an arithmetic number, because the mean of its divisors is an integer number (2290575672).

Almost surely, 2^22130110222 is an apocalyptic number.

22130110222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22130110222 is a deficient number, since it is larger than the sum of its proper divisors (14519100530).

22130110222 is a wasteful number, since it uses less digits than its factorization.

22130110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12119543.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22130110222 its reverse (22201103122), we get a palindrome (44331213344).

The spelling of 22130110222 in words is "twenty-two billion, one hundred thirty million, one hundred ten thousand, two hundred twenty-two".