33040221113223 has 12 divisors (see below), whose sum is σ = 47724849625960. Its totient is φ = 22026774477456.

The previous prime is 33040221113201. The next prime is 33040221113233. The reversal of 33040221113223 is 32231112204033.

33040221113223 is a `hidden beast` number, since 3 + 3 + 0 + 402 + 21 + 1 + 13 + 223 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-33040221113223 is a prime.

It is a super-2 number, since 2×33040221113223² (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 (33040221113233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2525973 + ... + 8512401.

Almost surely, 2^{33040221113223} is an apocalyptic number.

33040221113223 is a deficient number, since it is larger than the sum of its proper divisors (14684628512737).

33040221113223 is a wasteful number, since it uses less digits than its factorization.

33040221113223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6599678 (or 6599675 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 33040221113223 its reverse (32231112204033), we get a palindrome (65271333317256).

The spelling of 33040221113223 in words is "thirty-three trillion, forty billion, two hundred twenty-one million, one hundred thirteen thousand, two hundred twenty-three".