10202201020247 has 2 divisors, whose sum is σ = 10202201020248. Its totient is φ = 10202201020246.

The previous prime is 10202201020147. The next prime is 10202201020259. The reversal of 10202201020247 is 74202010220201.

10202201020247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (74202010220201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10202201020247 - 2¹² = 10202201016151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10202201020267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101100510123 + 5101100510124.

It is an arithmetic number, because the mean of its divisors is an integer number (5101100510124).

Almost surely, 2^{10202201020247} is an apocalyptic number.

10202201020247 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202201020247 is an equidigital number, since it uses as much as digits as its factorization.

10202201020247 is an evil number, because the sum of its binary digits is even.

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

Adding to 10202201020247 its reverse (74202010220201), we get a palindrome (84404211240448).

The spelling of 10202201020247 in words is "ten trillion, two hundred two billion, two hundred one million, twenty thousand, two hundred forty-seven".