320130222133330 has 32 divisors (see below), whose sum is σ = 658580585492736. Its totient is φ = 109754435690304.

The previous prime is 320130222133237. The next prime is 320130222133339. The reversal of 320130222133330 is 33331222031023.

It is not an unprimeable number, because it can be changed into a prime (320130222133339) 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, 91979569 + ... + 95396548.

It is an arithmetic number, because the mean of its divisors is an integer number (20580643296648).

Almost surely, 2^{320130222133330} is an apocalyptic number.

320130222133330 is an abundant number, since it is smaller than the sum of its proper divisors (338450363359406).

320130222133330 is a wasteful number, since it uses less digits than its factorization.

320130222133330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187400538.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 320130222133330 its reverse (33331222031023), we get a palindrome (353461444164353).

The spelling of 320130222133330 in words is "three hundred twenty trillion, one hundred thirty billion, two hundred twenty-two million, one hundred thirty-three thousand, three hundred thirty".