33334243223 has 2 divisors, whose sum is σ = 33334243224. Its totient is φ = 33334243222.

The previous prime is 33334243157. The next prime is 33334243253. The reversal of 33334243223 is 32234243333.

It is a strong prime.

It is an emirp because it is prime and its reverse (32234243333) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33334243223 - 2¹⁴ = 33334226839 is a prime.

It is a super-2 number, since 2×33334243223² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33334243223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33334243253) 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 as a sum of consecutive naturals, namely, 16667121611 + 16667121612.

It is an arithmetic number, because the mean of its divisors is an integer number (16667121612).

Almost surely, 2^33334243223 is an apocalyptic number.

33334243223 is a deficient number, since it is larger than the sum of its proper divisors (1).

33334243223 is an equidigital number, since it uses as much as digits as its factorization.

33334243223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 32.

Adding to 33334243223 its reverse (32234243333), we get a palindrome (65568486556).

The spelling of 33334243223 in words is "thirty-three billion, three hundred thirty-four million, two hundred forty-three thousand, two hundred twenty-three".