22222232324 has 24 divisors (see below), whose sum is σ = 40176326400. Its totient is φ = 10743870240.

The previous prime is 22222232321. The next prime is 22222232327. The reversal of 22222232324 is 42323222222.

It is an interprime number because it is at equal distance from previous prime (22222232321) and next prime (22222232327).

It is a junction number, because it is equal to n+sod(n) for n = 22222232293 and 22222232302.

It is not an unprimeable number, because it can be changed into a prime (22222232321) 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, 79487 + ... + 225305.

It is an arithmetic number, because the mean of its divisors is an integer number (1674013600).

Almost surely, 2^22222232324 is an apocalyptic number.

It is an amenable number.

22222232324 is a deficient number, since it is larger than the sum of its proper divisors (17954094076).

22222232324 is a wasteful number, since it uses less digits than its factorization.

22222232324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147083 (or 147081 counting only the distinct ones).

The product of its digits is 9216, while the sum is 26.

Adding to 22222232324 its reverse (42323222222), we get a palindrome (64545454546).

The spelling of 22222232324 in words is "twenty-two billion, two hundred twenty-two million, two hundred thirty-two thousand, three hundred twenty-four".