202002044012047 has 2 divisors, whose sum is σ = 202002044012048. Its totient is φ = 202002044012046.

The previous prime is 202002044012033. The next prime is 202002044012189. The reversal of 202002044012047 is 740210440200202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202002044012047 - 2¹¹ = 202002044009999 is a prime.

It is a super-2 number, since 2×202002044012047² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202002044013047) 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, 101001022006023 + 101001022006024.

It is an arithmetic number, because the mean of its divisors is an integer number (101001022006024).

Almost surely, 2^{202002044012047} is an apocalyptic number.

202002044012047 is a deficient number, since it is larger than the sum of its proper divisors (1).

202002044012047 is an equidigital number, since it uses as much as digits as its factorization.

202002044012047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 28.

Adding to 202002044012047 its reverse (740210440200202), we get a palindrome (942212484212249).

The spelling of 202002044012047 in words is "two hundred two trillion, two billion, forty-four million, twelve thousand, forty-seven".