22033441233 has 20 divisors (see below), whose sum is σ = 32922756900. Its totient is φ = 14685121152.

The previous prime is 22033441231. The next prime is 22033441247. The reversal of 22033441233 is 33214433022.

It can be written as a sum of positive squares in 2 ways, for example, as 9673115904 + 12360325329 = 98352^2 + 111177^2 .

It is not a de Polignac number, because 22033441233 - 2¹ = 22033441231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 22033441197 and 22033441206.

It is not an unprimeable number, because it can be changed into a prime (22033441231) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 295093 + ... + 362141.

It is an arithmetic number, because the mean of its divisors is an integer number (1646137845).

Almost surely, 2^22033441233 is an apocalyptic number.

It is an amenable number.

22033441233 is a deficient number, since it is larger than the sum of its proper divisors (10889315667).

22033441233 is an equidigital number, since it uses as much as digits as its factorization.

22033441233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71118 (or 71109 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 22033441233 its reverse (33214433022), we get a palindrome (55247874255).

The spelling of 22033441233 in words is "twenty-two billion, thirty-three million, four hundred forty-one thousand, two hundred thirty-three".