22241051530 has 16 divisors (see below), whose sum is σ = 40349122560. Its totient is φ = 8826369552.

The previous prime is 22241051473. The next prime is 22241051549. The reversal of 22241051530 is 3515014222.

It is a junction number, because it is equal to n+sod(n) for n = 22241051495 and 22241051504.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8755050 + ... + 8757589.

It is an arithmetic number, because the mean of its divisors is an integer number (2521820160).

Almost surely, 2^22241051530 is an apocalyptic number.

22241051530 is a deficient number, since it is larger than the sum of its proper divisors (18108071030).

22241051530 is a wasteful number, since it uses less digits than its factorization.

22241051530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17512773.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 22241051530 its reverse (3515014222), we get a palindrome (25756065752).

The spelling of 22241051530 in words is "twenty-two billion, two hundred forty-one million, fifty-one thousand, five hundred thirty".