320120224403026 has 16 divisors (see below), whose sum is σ = 481116934683000. Its totient is φ = 159747931932160.

The previous prime is 320120224403011. The next prime is 320120224403029. The reversal of 320120224403026 is 620304422021023.

It can be written as a sum of positive squares in 4 ways, for example, as 320093284104801 + 26940298225 = 17891151^2 + 164135^2 .

It is not an unprimeable number, because it can be changed into a prime (320120224403029) 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, 28897350 + ... + 38409598.

Almost surely, 2^{320120224403026} is an apocalyptic number.

320120224403026 is a deficient number, since it is larger than the sum of its proper divisors (160996710279974).

320120224403026 is a wasteful number, since it uses less digits than its factorization.

320120224403026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9545069.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 320120224403026 its reverse (620304422021023), we get a palindrome (940424646424049).

The spelling of 320120224403026 in words is "three hundred twenty trillion, one hundred twenty billion, two hundred twenty-four million, four hundred three thousand, twenty-six".