202001010001201 has 2 divisors, whose sum is σ = 202001010001202. Its totient is φ = 202001010001200.

The previous prime is 202001010001169. The next prime is 202001010001279. The reversal of 202001010001201 is 102100010100202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150903903647025 + 51097106354176 = 12284295^2 + 7148224^2 .

It is a cyclic number.

It is not a de Polignac number, because 202001010001201 - 2⁵ = 202001010001169 is a prime.

It is not a weakly prime, because it can be changed into another prime (202001010001001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101000505000600 + 101000505000601.

It is an arithmetic number, because the mean of its divisors is an integer number (101000505000601).

Almost surely, 2^{202001010001201} is an apocalyptic number.

It is an amenable number.

202001010001201 is a deficient number, since it is larger than the sum of its proper divisors (1).

202001010001201 is an equidigital number, since it uses as much as digits as its factorization.

202001010001201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 202001010001201 its reverse (102100010100202), we get a palindrome (304101020101403).

Subtracting from 202001010001201 its reverse (102100010100202), we obtain a palindrome (99900999900999).

The spelling of 202001010001201 in words is "two hundred two trillion, one billion, ten million, one thousand, two hundred one".