33001201 has 4 divisors (see below), whose sum is σ = 33219904. Its totient is φ = 32782500.

The previous prime is 33001169. The next prime is 33001211. The reversal of 33001201 is 10210033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33001201 - 2⁵ = 33001169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33001211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109125 + ... + 109426.

It is an arithmetic number, because the mean of its divisors is an integer number (8304976).

Almost surely, 2^33001201 is an apocalyptic number.

It is an amenable number.

33001201 is a deficient number, since it is larger than the sum of its proper divisors (218703).

33001201 is a wasteful number, since it uses less digits than its factorization.

33001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218702.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 33001201 is about 5744.6671792193. The cubic root of 33001201 is about 320.7573241127.

Adding to 33001201 its reverse (10210033), we get a palindrome (43211234).

The spelling of 33001201 in words is "thirty-three million, one thousand, two hundred one".