22133312330 has 16 divisors (see below), whose sum is σ = 39842648064. Its totient is φ = 8852728080.

The previous prime is 22133312323. The next prime is 22133312353. The reversal of 22133312330 is 3321333122.

It is a junction number, because it is equal to n+sod(n) for n = 22133312296 and 22133312305.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 100775 + ... + 233285.

It is an arithmetic number, because the mean of its divisors is an integer number (2490165504).

Almost surely, 2^22133312330 is an apocalyptic number.

22133312330 is a deficient number, since it is larger than the sum of its proper divisors (17709335734).

22133312330 is a wasteful number, since it uses less digits than its factorization.

22133312330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149221.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 22133312330 its reverse (3321333122), we get a palindrome (25454645452).

The spelling of 22133312330 in words is "twenty-two billion, one hundred thirty-three million, three hundred twelve thousand, three hundred thirty".