43122322243122 has 32 divisors (see below), whose sum is σ = 87125516343360. Its totient is φ = 14227567064640.

The previous prime is 43122322243087. The next prime is 43122322243129. The reversal of 43122322243122 is 22134222322134.

It is not an unprimeable number, because it can be changed into a prime (43122322243129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33317733 + ... + 34587800.

It is an arithmetic number, because the mean of its divisors is an integer number (2722672385730).

Almost surely, 2^{43122322243122} is an apocalyptic number.

43122322243122 is an abundant number, since it is smaller than the sum of its proper divisors (44003194100238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43122322243122 is a wasteful number, since it uses less digits than its factorization.

43122322243122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67906618.

The product of its digits is 55296, while the sum is 33.

Adding to 43122322243122 its reverse (22134222322134), we get a palindrome (65256544565256).

The spelling of 43122322243122 in words is "forty-three trillion, one hundred twenty-two billion, three hundred twenty-two million, two hundred forty-three thousand, one hundred twenty-two".