22103112233 has 8 divisors (see below), whose sum is σ = 22189153800. Its totient is φ = 22017116160.

The previous prime is 22103112223. The next prime is 22103112247. The reversal of 22103112233 is 33221130122.

It can be written as a sum of positive squares in 4 ways, for example, as 7049785369 + 15053326864 = 83963^2 + 122692^2 .

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 22103112233 - 2¹⁰ = 22103111209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22103112203) 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, 1215593 + ... + 1233641.

It is an arithmetic number, because the mean of its divisors is an integer number (2773644225).

Almost surely, 2^22103112233 is an apocalyptic number.

It is an amenable number.

22103112233 is a deficient number, since it is larger than the sum of its proper divisors (86041567).

22103112233 is a wasteful number, since it uses less digits than its factorization.

22103112233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22747.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22103112233 its reverse (33221130122), we get a palindrome (55324242355).

The spelling of 22103112233 in words is "twenty-two billion, one hundred three million, one hundred twelve thousand, two hundred thirty-three".