33120332223 has 8 divisors (see below), whose sum is σ = 48175028736. Its totient is φ = 20072928600.

The previous prime is 33120332183. The next prime is 33120332257. The reversal of 33120332223 is 32223302133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 33120332223 - 2¹⁶ = 33120266687 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33120332193 and 33120332202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33120332293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501823183 + ... + 501823248.

It is an arithmetic number, because the mean of its divisors is an integer number (6021878592).

Almost surely, 2^33120332223 is an apocalyptic number.

33120332223 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

33120332223 is a deficient number, since it is larger than the sum of its proper divisors (15054696513).

33120332223 is a wasteful number, since it uses less digits than its factorization.

33120332223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003646445.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 33120332223 its reverse (32223302133), we get a palindrome (65343634356).

The spelling of 33120332223 in words is "thirty-three billion, one hundred twenty million, three hundred thirty-two thousand, two hundred twenty-three".