22322212322 has 8 divisors (see below), whose sum is σ = 33562852572. Its totient is φ = 11134594800.

The previous prime is 22322212309. The next prime is 22322212387. The reversal of 22322212322 is 22321222322.

It can be written as a sum of positive squares in 2 ways, for example, as 18205835041 + 4116377281 = 134929^2 + 64159^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×22322212322³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13254629 + ... + 13256312.

Almost surely, 2^22322212322 is an apocalyptic number.

22322212322 is a deficient number, since it is larger than the sum of its proper divisors (11240640250).

22322212322 is a wasteful number, since it uses less digits than its factorization.

22322212322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26511364.

The product of its digits is 2304, while the sum is 23.

Adding to 22322212322 its reverse (22321222322), we get a palindrome (44643434644).

The spelling of 22322212322 in words is "twenty-two billion, three hundred twenty-two million, two hundred twelve thousand, three hundred twenty-two".