33043320132223 has 4 divisors (see below), whose sum is σ = 33043333471848. Its totient is φ = 33043306792600.

The previous prime is 33043320132209. The next prime is 33043320132281. The reversal of 33043320132223 is 32223102334033.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33043320132223 is a prime.

It is a super-2 number, since 2×33043320132223² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33043320132283) 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, 1739236 + ... + 8313337.

It is an arithmetic number, because the mean of its divisors is an integer number (8260833367962).

Almost surely, 2^{33043320132223} is an apocalyptic number.

33043320132223 is a deficient number, since it is larger than the sum of its proper divisors (13339625).

33043320132223 is a wasteful number, since it uses less digits than its factorization.

33043320132223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13339624.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 33043320132223 its reverse (32223102334033), we get a palindrome (65266422466256).

The spelling of 33043320132223 in words is "thirty-three trillion, forty-three billion, three hundred twenty million, one hundred thirty-two thousand, two hundred twenty-three".