22224104324 has 6 divisors (see below), whose sum is σ = 38892182574. Its totient is φ = 11112052160.

The previous prime is 22224104311. The next prime is 22224104333. The reversal of 22224104324 is 42340142222.

It can be written as a sum of positive squares in only one way, i.e., 22189081600 + 35022724 = 148960^2 + 5918^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22224104293 and 22224104302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778013037 + ... + 2778013044.

It is an arithmetic number, because the mean of its divisors is an integer number (6482030429).

Almost surely, 2^22224104324 is an apocalyptic number.

It is an amenable number.

22224104324 is a deficient number, since it is larger than the sum of its proper divisors (16668078250).

22224104324 is a wasteful number, since it uses less digits than its factorization.

22224104324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5556026085 (or 5556026083 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 22224104324 its reverse (42340142222), we get a palindrome (64564246546).

The spelling of 22224104324 in words is "twenty-two billion, two hundred twenty-four million, one hundred four thousand, three hundred twenty-four".