22110421130 has 32 divisors (see below), whose sum is σ = 45785537280. Its totient is φ = 7530508800.

The previous prime is 22110421129. The next prime is 22110421139. The reversal of 22110421130 is 3112401122.

It is a junction number, because it is equal to n+sod(n) for n = 22110421099 and 22110421108.

It is not an unprimeable number, because it can be changed into a prime (22110421139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1035335 + ... + 1056474.

It is an arithmetic number, because the mean of its divisors is an integer number (1430798040).

Almost surely, 2^22110421130 is an apocalyptic number.

22110421130 is an abundant number, since it is smaller than the sum of its proper divisors (23675116150).

22110421130 is a wasteful number, since it uses less digits than its factorization.

22110421130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091974.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22110421130 its reverse (3112401122), we get a palindrome (25222822252).

The spelling of 22110421130 in words is "twenty-two billion, one hundred ten million, four hundred twenty-one thousand, one hundred thirty".