22223322322 has 4 divisors (see below), whose sum is σ = 33334983486. Its totient is φ = 11111661160.

The previous prime is 22223322287. The next prime is 22223322323. The reversal of 22223322322 is 22322332222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21735310041 + 488012281 = 147429^2 + 22091^2 .

It is not an unprimeable number, because it can be changed into a prime (22223322323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555830579 + ... + 5555830582.

Almost surely, 2^22223322322 is an apocalyptic number.

22223322322 is a deficient number, since it is larger than the sum of its proper divisors (11111661164).

22223322322 is a wasteful number, since it uses less digits than its factorization.

22223322322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11111661163.

The product of its digits is 6912, while the sum is 25.

Adding to 22223322322 its reverse (22322332222), we get a palindrome (44545654544).

The spelling of 22223322322 in words is "twenty-two billion, two hundred twenty-three million, three hundred twenty-two thousand, three hundred twenty-two".