3201201563066 has 16 divisors (see below), whose sum is σ = 5475358330344. Its totient is φ = 1390567194624.

The previous prime is 3201201563051. The next prime is 3201201563071. The reversal of 3201201563066 is 6603651021023.

It can be written as a sum of positive squares in 4 ways, for example, as 1636938566041 + 1564262997025 = 1279429^2 + 1250705^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3621268295 + ... + 3621269178.

Almost surely, 2^{3201201563066} is an apocalyptic number.

3201201563066 is a deficient number, since it is larger than the sum of its proper divisors (2274156767278).

3201201563066 is a wasteful number, since it uses less digits than its factorization.

3201201563066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7242537505.

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 3201201563066 its reverse (6603651021023), we get a palindrome (9804852584089).

The spelling of 3201201563066 in words is "three trillion, two hundred one billion, two hundred one million, five hundred sixty-three thousand, sixty-six".