1322033233 has 4 divisors (see below), whose sum is σ = 1354277988. Its totient is φ = 1289788480.

The previous prime is 1322033189. The next prime is 1322033263. The reversal of 1322033233 is 3323302231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3323302231 = 11587 ⋅286813.

It can be written as a sum of positive squares in 2 ways, for example, as 776904129 + 545129104 = 27873^2 + 23348^2 .

It is a cyclic number.

It is not a de Polignac number, because 1322033233 - 2²⁵ = 1288478801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322033263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16122316 + ... + 16122397.

It is an arithmetic number, because the mean of its divisors is an integer number (338569497).

Almost surely, 2^1322033233 is an apocalyptic number.

It is an amenable number.

1322033233 is a deficient number, since it is larger than the sum of its proper divisors (32244755).

1322033233 is an equidigital number, since it uses as much as digits as its factorization.

1322033233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32244754.

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 1322033233 is about 36359.7749305465. The cubic root of 1322033233 is about 1097.5242483007.

Adding to 1322033233 its reverse (3323302231), we get a palindrome (4645335464).

The spelling of 1322033233 in words is "one billion, three hundred twenty-two million, thirty-three thousand, two hundred thirty-three".