320124440222 has 16 divisors (see below), whose sum is σ = 485183267712. Its totient is φ = 158398829400.

The previous prime is 320124440221. The next prime is 320124440291. The reversal of 320124440222 is 222044421023.

It is a junction number, because it is equal to n+sod(n) for n = 320124440191 and 320124440200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320124440221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236588 + ... + 834399.

It is an arithmetic number, because the mean of its divisors is an integer number (30323954232).

Almost surely, 2^320124440222 is an apocalyptic number.

320124440222 is a deficient number, since it is larger than the sum of its proper divisors (165058827490).

320124440222 is a wasteful number, since it uses less digits than its factorization.

320124440222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072543.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 320124440222 its reverse (222044421023), we get a palindrome (542168861245).

The spelling of 320124440222 in words is "three hundred twenty billion, one hundred twenty-four million, four hundred forty thousand, two hundred twenty-two".