43412202231223 has 4 divisors (see below), whose sum is σ = 49613945407120. Its totient is φ = 37210459055328.

The previous prime is 43412202231197. The next prime is 43412202231289. The reversal of 43412202231223 is 32213220221434.

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 43412202231223 - 2¹³ = 43412202223031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43412202231023) 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, 3100871587938 + ... + 3100871587951.

It is an arithmetic number, because the mean of its divisors is an integer number (12403486351780).

Almost surely, 2^{43412202231223} is an apocalyptic number.

43412202231223 is a deficient number, since it is larger than the sum of its proper divisors (6201743175897).

43412202231223 is an equidigital number, since it uses as much as digits as its factorization.

43412202231223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6201743175896.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 43412202231223 its reverse (32213220221434), we get a palindrome (75625422452657).

The spelling of 43412202231223 in words is "forty-three trillion, four hundred twelve billion, two hundred two million, two hundred thirty-one thousand, two hundred twenty-three".