201202110220201 has 2 divisors, whose sum is σ = 201202110220202. Its totient is φ = 201202110220200.

The previous prime is 201202110220127. The next prime is 201202110220211. The reversal of 201202110220201 is 102022011202102.

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., 200099442213801 + 1102668006400 = 14145651^2 + 1050080^2 .

It is a cyclic number.

It is not a de Polignac number, because 201202110220201 - 2³⁵ = 201167750481833 is a prime.

It is not a weakly prime, because it can be changed into another prime (201202110220211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100601055110100 + 100601055110101.

It is an arithmetic number, because the mean of its divisors is an integer number (100601055110101).

Almost surely, 2^{201202110220201} is an apocalyptic number.

It is an amenable number.

201202110220201 is a deficient number, since it is larger than the sum of its proper divisors (1).

201202110220201 is an equidigital number, since it uses as much as digits as its factorization.

201202110220201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201202110220201 its reverse (102022011202102), we get a palindrome (303224121422303).

The spelling of 201202110220201 in words is "two hundred one trillion, two hundred two billion, one hundred ten million, two hundred twenty thousand, two hundred one".