33132011223 has 24 divisors (see below), whose sum is σ = 45282967408. Its totient is φ = 21547633536.

The previous prime is 33132011183. The next prime is 33132011233. The reversal of 33132011223 is 32211023133.

It is not a de Polignac number, because 33132011223 - 2²⁶ = 33064902359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33132011223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33132011233) 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, 2066265 + ... + 2082237.

Almost surely, 2^33132011223 is an apocalyptic number.

33132011223 is a deficient number, since it is larger than the sum of its proper divisors (12150956185).

33132011223 is a wasteful number, since it uses less digits than its factorization.

33132011223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16383 (or 16336 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 33132011223 its reverse (32211023133), we get a palindrome (65343034356).

The spelling of 33132011223 in words is "thirty-three billion, one hundred thirty-two million, eleven thousand, two hundred twenty-three".