33201023322133 has 8 divisors (see below), whose sum is σ = 34345953209880. Its totient is φ = 32056097902080.

The previous prime is 33201023322097. The next prime is 33201023322139. The reversal of 33201023322133 is 33122332010233.

It can be written as a sum of positive squares in 4 ways, for example, as 1802741246244 + 31398282075889 = 1342662^2 + 5603417^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33201023322133 - 2⁹ = 33201023321621 is a prime.

It is a super-2 number, since 2×33201023322133² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33201023322139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22381641 + ... + 23818897.

It is an arithmetic number, because the mean of its divisors is an integer number (4293244151235).

Almost surely, 2^{33201023322133} is an apocalyptic number.

It is an amenable number.

33201023322133 is a deficient number, since it is larger than the sum of its proper divisors (1144929887747).

33201023322133 is a wasteful number, since it uses less digits than its factorization.

33201023322133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233847.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 33201023322133 its reverse (33122332010233), we get a palindrome (66323355332366).

The spelling of 33201023322133 in words is "thirty-three trillion, two hundred one billion, twenty-three million, three hundred twenty-two thousand, one hundred thirty-three".