200201201201 has 2 divisors, whose sum is σ = 200201201202. Its totient is φ = 200201201200.

The previous prime is 200201201177. The next prime is 200201201209. The reversal of 200201201201 is 102102102002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127745482225 + 72455718976 = 357415^2 + 269176^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200201201201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (200201201209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100100600600 + 100100600601.

It is an arithmetic number, because the mean of its divisors is an integer number (100100600601).

Almost surely, 2^200201201201 is an apocalyptic number.

It is an amenable number.

200201201201 is a deficient number, since it is larger than the sum of its proper divisors (1).

200201201201 is an equidigital number, since it uses as much as digits as its factorization.

200201201201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200201201201 its reverse (102102102002), we get a palindrome (302303303203).

It can be divided in two parts, 20020 and 1201201, that added together give a palindrome (1221221).

The spelling of 200201201201 in words is "two hundred billion, two hundred one million, two hundred one thousand, two hundred one".