22304101243224 has 32 divisors (see below), whose sum is σ = 55810532934000. Its totient is φ = 7427996437632.

The previous prime is 22304101243223. The next prime is 22304101243241. The reversal of 22304101243224 is 42234210140322.

It is a junction number, because it is equal to n+sod(n) for n = 22304101243191 and 22304101243200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22304101243223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418971379 + ... + 419024610.

Almost surely, 2^{22304101243224} is an apocalyptic number.

22304101243224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22304101243224 is an abundant number, since it is smaller than the sum of its proper divisors (33506431690776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22304101243224 is a wasteful number, since it uses less digits than its factorization.

22304101243224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837997107 (or 837997103 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 22304101243224 its reverse (42234210140322), we get a palindrome (64538311383546).

The spelling of 22304101243224 in words is "twenty-two trillion, three hundred four billion, one hundred one million, two hundred forty-three thousand, two hundred twenty-four".