33223130243 has 8 divisors (see below), whose sum is σ = 36128174112. Its totient is φ = 30423724416.

The previous prime is 33223130231. The next prime is 33223130261. The reversal of 33223130243 is 34203132233.

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

It is not a de Polignac number, because 33223130243 - 2⁶ = 33223130179 is a prime.

It is a super-2 number, since 2×33223130243² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33223130273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26408855 + ... + 26410112.

It is an arithmetic number, because the mean of its divisors is an integer number (4516021764).

Almost surely, 2^33223130243 is an apocalyptic number.

33223130243 is a deficient number, since it is larger than the sum of its proper divisors (2905043869).

33223130243 is a wasteful number, since it uses less digits than its factorization.

33223130243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52819021.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 33223130243 its reverse (34203132233), we get a palindrome (67426262476).

The spelling of 33223130243 in words is "thirty-three billion, two hundred twenty-three million, one hundred thirty thousand, two hundred forty-three".