202002001012247 has 2 divisors, whose sum is σ = 202002001012248. Its totient is φ = 202002001012246.

The previous prime is 202002001012193. The next prime is 202002001012261. The reversal of 202002001012247 is 742210100200202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202002001012247 - 2⁶ = 202002001012183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202002001012267) 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, 101001000506123 + 101001000506124.

It is an arithmetic number, because the mean of its divisors is an integer number (101001000506124).

Almost surely, 2^{202002001012247} is an apocalyptic number.

202002001012247 is a deficient number, since it is larger than the sum of its proper divisors (1).

202002001012247 is an equidigital number, since it uses as much as digits as its factorization.

202002001012247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 202002001012247 its reverse (742210100200202), we get a palindrome (944212101212449).

The spelling of 202002001012247 in words is "two hundred two trillion, two billion, one million, twelve thousand, two hundred forty-seven".