33220034541 has 24 divisors (see below), whose sum is σ = 48140339520. Its totient is φ = 22074883776.

The previous prime is 33220034539. The next prime is 33220034629. The reversal of 33220034541 is 14543002233.

33220034541 is a `hidden beast` number, since 3 + 3 + 2 + 200 + 3 + 454 + 1 = 666.

It is not a de Polignac number, because 33220034541 - 2¹ = 33220034539 is a prime.

It is a super-2 number, since 2×33220034541² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33220034501) 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 23 ways as a sum of consecutive naturals, for example, 3718506 + ... + 3727428.

It is an arithmetic number, because the mean of its divisors is an integer number (2005847480).

Almost surely, 2^33220034541 is an apocalyptic number.

It is an amenable number.

33220034541 is a deficient number, since it is larger than the sum of its proper divisors (14920304979).

33220034541 is a wasteful number, since it uses less digits than its factorization.

33220034541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10225 (or 10222 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 33220034541 its reverse (14543002233), we get a palindrome (47763036774).

The spelling of 33220034541 in words is "thirty-three billion, two hundred twenty million, thirty-four thousand, five hundred forty-one".