43222344322193 has 4 divisors (see below), whose sum is σ = 43224281958000. Its totient is φ = 43220406686388.

The previous prime is 43222344322169. The next prime is 43222344322237. The reversal of 43222344322193 is 39122344322234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43222344322193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43222344322153) 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, 968784443 + ... + 968829056.

It is an arithmetic number, because the mean of its divisors is an integer number (10806070489500).

Almost surely, 2^{43222344322193} is an apocalyptic number.

It is an amenable number.

43222344322193 is a deficient number, since it is larger than the sum of its proper divisors (1937635807).

43222344322193 is a wasteful number, since it uses less digits than its factorization.

43222344322193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937635806.

The product of its digits is 1492992, while the sum is 44.

The spelling of 43222344322193 in words is "forty-three trillion, two hundred twenty-two billion, three hundred forty-four million, three hundred twenty-two thousand, one hundred ninety-three".