22130222110 has 32 divisors (see below), whose sum is σ = 41977922112. Its totient is φ = 8383372800.

The previous prime is 22130222069. The next prime is 22130222111. The reversal of 22130222110 is 1122203122.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130222111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453099 + ... + 499558.

It is an arithmetic number, because the mean of its divisors is an integer number (1311810066).

Almost surely, 2^22130222110 is an apocalyptic number.

22130222110 is a deficient number, since it is larger than the sum of its proper divisors (19847700002).

22130222110 is a wasteful number, since it uses less digits than its factorization.

22130222110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952788.

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

Adding to 22130222110 its reverse (1122203122), we get a palindrome (23252425232).

The spelling of 22130222110 in words is "twenty-two billion, one hundred thirty million, two hundred twenty-two thousand, one hundred ten".