13233322001 has 2 divisors, whose sum is σ = 13233322002. Its totient is φ = 13233322000.

The previous prime is 13233321971. The next prime is 13233322009. The reversal of 13233322001 is 10022333231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7665177601 + 5568144400 = 87551^2 + 74620^2 .

It is a cyclic number.

It is not a de Polignac number, because 13233322001 - 2²² = 13229127697 is a prime.

It is a super-2 number, since 2×13233322001² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13233322009) 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 as a sum of consecutive naturals, namely, 6616661000 + 6616661001.

It is an arithmetic number, because the mean of its divisors is an integer number (6616661001).

Almost surely, 2^13233322001 is an apocalyptic number.

It is an amenable number.

13233322001 is a deficient number, since it is larger than the sum of its proper divisors (1).

13233322001 is an equidigital number, since it uses as much as digits as its factorization.

13233322001 is an odious number, because the sum of its binary digits is odd.

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

Adding to 13233322001 its reverse (10022333231), we get a palindrome (23255655232).

The spelling of 13233322001 in words is "thirteen billion, two hundred thirty-three million, three hundred twenty-two thousand, one".