22133312003 has 8 divisors (see below), whose sum is σ = 24384496176. Its totient is φ = 19921972000.

The previous prime is 22133311973. The next prime is 22133312009. The reversal of 22133312003 is 30021333122.

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

It is a cyclic number.

It is not a de Polignac number, because 22133312003 - 2⁶ = 22133311939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22133312009) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9959876 + ... + 9962097.

It is an arithmetic number, because the mean of its divisors is an integer number (3048062022).

Almost surely, 2^22133312003 is an apocalyptic number.

22133312003 is a deficient number, since it is larger than the sum of its proper divisors (2251184173).

22133312003 is a wasteful number, since it uses less digits than its factorization.

22133312003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19922085.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 22133312003 its reverse (30021333122), we get a palindrome (52154645125).

The spelling of 22133312003 in words is "twenty-two billion, one hundred thirty-three million, three hundred twelve thousand, three".