22241122124 has 48 divisors (see below), whose sum is σ = 42452424000. Its totient is φ = 10134594816.

The previous prime is 22241122121. The next prime is 22241122129. The reversal of 22241122124 is 42122114222.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 22241122124.

It is not an unprimeable number, because it can be changed into a prime (22241122121) 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, 1285322 + ... + 1302510.

It is an arithmetic number, because the mean of its divisors is an integer number (884425500).

Almost surely, 2^22241122124 is an apocalyptic number.

It is an amenable number.

22241122124 is a deficient number, since it is larger than the sum of its proper divisors (20211301876).

22241122124 is a wasteful number, since it uses less digits than its factorization.

22241122124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17522 (or 17520 counting only the distinct ones).

The product of its digits is 1024, while the sum is 23.

Adding to 22241122124 its reverse (42122114222), we get a palindrome (64363236346).

The spelling of 22241122124 in words is "twenty-two billion, two hundred forty-one million, one hundred twenty-two thousand, one hundred twenty-four".