4312221100323 has 8 divisors (see below), whose sum is σ = 5751174163200. Its totient is φ = 2874041052168.

The previous prime is 4312221100261. The next prime is 4312221100337. The reversal of 4312221100323 is 3230011222134.

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

It is not a de Polignac number, because 4312221100323 - 2¹⁴ = 4312221083939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4312221100293 and 4312221100302.

It is not an unprimeable number, because it can be changed into a prime (4312221100823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193240663 + ... + 193262976.

It is an arithmetic number, because the mean of its divisors is an integer number (718896770400).

Almost surely, 2^{4312221100323} is an apocalyptic number.

4312221100323 is a deficient number, since it is larger than the sum of its proper divisors (1438953062877).

4312221100323 is a wasteful number, since it uses less digits than its factorization.

4312221100323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386507361.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 4312221100323 its reverse (3230011222134), we get a palindrome (7542232322457).

The spelling of 4312221100323 in words is "four trillion, three hundred twelve billion, two hundred twenty-one million, one hundred thousand, three hundred twenty-three".