22231203133 has 16 divisors (see below), whose sum is σ = 22745814016. Its totient is φ = 21721789440.

The previous prime is 22231203121. The next prime is 22231203149. The reversal of 22231203133 is 33130213222.

It is a cyclic number.

It is not a de Polignac number, because 22231203133 - 2⁵ = 22231203101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22231203193) 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 in 15 ways as a sum of consecutive naturals, for example, 15622060 + ... + 15623482.

It is an arithmetic number, because the mean of its divisors is an integer number (1421613376).

Almost surely, 2^22231203133 is an apocalyptic number.

It is an amenable number.

22231203133 is a deficient number, since it is larger than the sum of its proper divisors (514610883).

22231203133 is a wasteful number, since it uses less digits than its factorization.

22231203133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3004.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22231203133 its reverse (33130213222), we get a palindrome (55361416355).

The spelling of 22231203133 in words is "twenty-two billion, two hundred thirty-one million, two hundred three thousand, one hundred thirty-three".