33012201141 has 6 divisors (see below), whose sum is σ = 47684290550. Its totient is φ = 22008134088.

The previous prime is 33012201113. The next prime is 33012201143. The reversal of 33012201141 is 14110221033.

33012201141 is a `hidden beast` number, since 3 + 301 + 220 + 1 + 141 = 666.

It can be written as a sum of positive squares in only one way, i.e., 19844638641 + 13167562500 = 140871^2 + 114750^2 .

It is not a de Polignac number, because 33012201141 - 2¹⁸ = 33011938997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33012201143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1834011166 + ... + 1834011183.

Almost surely, 2^33012201141 is an apocalyptic number.

It is an amenable number.

33012201141 is a deficient number, since it is larger than the sum of its proper divisors (14672089409).

33012201141 is a wasteful number, since it uses less digits than its factorization.

33012201141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3668022355 (or 3668022352 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 33012201141 its reverse (14110221033), we get a palindrome (47122422174).

The spelling of 33012201141 in words is "thirty-three billion, twelve million, two hundred one thousand, one hundred forty-one".