33223230323 has 4 divisors (see below), whose sum is σ = 33256028208. Its totient is φ = 33190432440.

The previous prime is 33223230319. The next prime is 33223230377. The reversal of 33223230323 is 32303232233.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 33223230323 - 2² = 33223230319 is a prime.

It is a super-2 number, since 2×33223230323² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33223230292 and 33223230301.

It is not an unprimeable number, because it can be changed into a prime (33223239323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16397423 + ... + 16399448.

It is an arithmetic number, because the mean of its divisors is an integer number (8314007052).

Almost surely, 2^33223230323 is an apocalyptic number.

33223230323 is a deficient number, since it is larger than the sum of its proper divisors (32797885).

33223230323 is a wasteful number, since it uses less digits than its factorization.

33223230323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32797884.

The product of its (nonzero) digits is 11664, while the sum is 26.

Adding to 33223230323 its reverse (32303232233), we get a palindrome (65526462556).

The spelling of 33223230323 in words is "thirty-three billion, two hundred twenty-three million, two hundred thirty thousand, three hundred twenty-three".