43323213122 has 8 divisors (see below), whose sum is σ = 74268365376. Its totient is φ = 18567091332.

The previous prime is 43323213079. The next prime is 43323213127. The reversal of 43323213122 is 22131232334.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 43323213091 and 43323213100.

It is not an unprimeable number, because it can be changed into a prime (43323213127) 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, 1547257598 + ... + 1547257625.

It is an arithmetic number, because the mean of its divisors is an integer number (9283545672).

Almost surely, 2^43323213122 is an apocalyptic number.

43323213122 is a deficient number, since it is larger than the sum of its proper divisors (30945152254).

43323213122 is a wasteful number, since it uses less digits than its factorization.

43323213122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3094515232.

The product of its digits is 5184, while the sum is 26.

Adding to 43323213122 its reverse (22131232334), we get a palindrome (65454445456).

The spelling of 43323213122 in words is "forty-three billion, three hundred twenty-three million, two hundred thirteen thousand, one hundred twenty-two".