600216211601 has 4 divisors (see below), whose sum is σ = 616438271412. Its totient is φ = 583994151792.

The previous prime is 600216211591. The next prime is 600216211687. The reversal of 600216211601 is 106112612006.

600216211601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 445669732225 + 154546479376 = 667585^2 + 393124^2 .

It is a cyclic number.

It is not a de Polignac number, because 600216211601 - 2²⁶ = 600149102737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (600216211691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8111029850 + ... + 8111029923.

It is an arithmetic number, because the mean of its divisors is an integer number (154109567853).

Almost surely, 2^600216211601 is an apocalyptic number.

It is an amenable number.

600216211601 is a deficient number, since it is larger than the sum of its proper divisors (16222059811).

600216211601 is a wasteful number, since it uses less digits than its factorization.

600216211601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16222059810.

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 600216211601 its reverse (106112612006), we get a palindrome (706328823607).

The spelling of 600216211601 in words is "six hundred billion, two hundred sixteen million, two hundred eleven thousand, six hundred one".