33265040201 has 2 divisors, whose sum is σ = 33265040202. Its totient is φ = 33265040200.

The previous prime is 33265040167. The next prime is 33265040239. The reversal of 33265040201 is 10204056233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24187714576 + 9077325625 = 155524^2 + 95275^2 .

It is a cyclic number.

It is not a de Polignac number, because 33265040201 - 2³⁴ = 16085171017 is a prime.

It is a super-2 number, since 2×33265040201² (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 (33265040251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16632520100 + 16632520101.

It is an arithmetic number, because the mean of its divisors is an integer number (16632520101).

Almost surely, 2^33265040201 is an apocalyptic number.

It is an amenable number.

33265040201 is a deficient number, since it is larger than the sum of its proper divisors (1).

33265040201 is an equidigital number, since it uses as much as digits as its factorization.

33265040201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 33265040201 its reverse (10204056233), we get a palindrome (43469096434).

The spelling of 33265040201 in words is "thirty-three billion, two hundred sixty-five million, forty thousand, two hundred one".