33201232241 has 2 divisors, whose sum is σ = 33201232242. Its totient is φ = 33201232240.

The previous prime is 33201232223. The next prime is 33201232261. The reversal of 33201232241 is 14223210233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23177017600 + 10024214641 = 152240^2 + 100121^2 .

It is a cyclic number.

It is not a de Polignac number, because 33201232241 - 2⁶ = 33201232177 is a prime.

It is a super-2 number, since 2×33201232241² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (33201232261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16600616120 + 16600616121.

It is an arithmetic number, because the mean of its divisors is an integer number (16600616121).

Almost surely, 2^33201232241 is an apocalyptic number.

It is an amenable number.

33201232241 is a deficient number, since it is larger than the sum of its proper divisors (1).

33201232241 is an equidigital number, since it uses as much as digits as its factorization.

33201232241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 33201232241 its reverse (14223210233), we get a palindrome (47424442474).

The spelling of 33201232241 in words is "thirty-three billion, two hundred one million, two hundred thirty-two thousand, two hundred forty-one".