33201120223133 has 4 divisors (see below), whose sum is σ = 35154127295100. Its totient is φ = 31248113151168.

The previous prime is 33201120223093. The next prime is 33201120223199. The reversal of 33201120223133 is 33132202110233.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28480985950564 + 4720134272569 = 5336758^2 + 2172587^2 .

It is a cyclic number.

It is not a de Polignac number, because 33201120223133 - 2³⁶ = 33132400746397 is a prime.

It is a super-2 number, since 2×33201120223133² (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 (33201120226133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 976503535958 + ... + 976503535991.

It is an arithmetic number, because the mean of its divisors is an integer number (8788531823775).

Almost surely, 2^{33201120223133} is an apocalyptic number.

It is an amenable number.

33201120223133 is a deficient number, since it is larger than the sum of its proper divisors (1953007071967).

33201120223133 is a wasteful number, since it uses less digits than its factorization.

33201120223133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953007071966.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 33201120223133 its reverse (33132202110233), we get a palindrome (66333322333366).

The spelling of 33201120223133 in words is "thirty-three trillion, two hundred one billion, one hundred twenty million, two hundred twenty-three thousand, one hundred thirty-three".