320210522006 has 4 divisors (see below), whose sum is σ = 480315783012. Its totient is φ = 160105261002.

The previous prime is 320210521993. The next prime is 320210522017. The reversal of 320210522006 is 600225012023.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80052630500 + ... + 80052630503.

It is an arithmetic number, because the mean of its divisors is an integer number (120078945753).

Almost surely, 2^320210522006 is an apocalyptic number.

320210522006 is a deficient number, since it is larger than the sum of its proper divisors (160105261006).

320210522006 is a wasteful number, since it uses less digits than its factorization.

320210522006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160105261005.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 320210522006 its reverse (600225012023), we get a palindrome (920435534029).

The spelling of 320210522006 in words is "three hundred twenty billion, two hundred ten million, five hundred twenty-two thousand, six".