201202200023441 has 2 divisors, whose sum is σ = 201202200023442. Its totient is φ = 201202200023440.

The previous prime is 201202200023401. The next prime is 201202200023509. The reversal of 201202200023441 is 144320002202102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 185745279745600 + 15456920277841 = 13628840^2 + 3931529^2 .

It is a cyclic number.

It is not a de Polignac number, because 201202200023441 - 2¹⁴ = 201202200007057 is a prime.

It is not a weakly prime, because it can be changed into another prime (201202200023401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100601100011720 + 100601100011721.

It is an arithmetic number, because the mean of its divisors is an integer number (100601100011721).

Almost surely, 2^{201202200023441} is an apocalyptic number.

It is an amenable number.

201202200023441 is a deficient number, since it is larger than the sum of its proper divisors (1).

201202200023441 is an equidigital number, since it uses as much as digits as its factorization.

201202200023441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 201202200023441 its reverse (144320002202102), we get a palindrome (345522202225543).

The spelling of 201202200023441 in words is "two hundred one trillion, two hundred two billion, two hundred million, twenty-three thousand, four hundred forty-one".