33212023323 has 4 divisors (see below), whose sum is σ = 44282697768. Its totient is φ = 22141348880.

The previous prime is 33212023303. The next prime is 33212023331. The reversal of 33212023323 is 32332021233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32332021233 = 3 ⋅10777340411.

It is a cyclic number.

It is not a de Polignac number, because 33212023323 - 2¹⁰ = 33212022299 is a prime.

It is a super-2 number, since 2×33212023323² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33212023293 and 33212023302.

It is not an unprimeable number, because it can be changed into a prime (33212023303) 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, 5535337218 + ... + 5535337223.

It is an arithmetic number, because the mean of its divisors is an integer number (11070674442).

Almost surely, 2^33212023323 is an apocalyptic number.

33212023323 is a deficient number, since it is larger than the sum of its proper divisors (11070674445).

33212023323 is a wasteful number, since it uses less digits than its factorization.

33212023323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11070674444.

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

Adding to 33212023323 its reverse (32332021233), we get a palindrome (65544044556).

The spelling of 33212023323 in words is "thirty-three billion, two hundred twelve million, twenty-three thousand, three hundred twenty-three".