201002022101047 has 2 divisors, whose sum is σ = 201002022101048. Its totient is φ = 201002022101046.

The previous prime is 201002022100987. The next prime is 201002022101119. The reversal of 201002022101047 is 740101220200102.

201002022101047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201002022101047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201002022701047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100501011050523 + 100501011050524.

It is an arithmetic number, because the mean of its divisors is an integer number (100501011050524).

Almost surely, 2^{201002022101047} is an apocalyptic number.

201002022101047 is a deficient number, since it is larger than the sum of its proper divisors (1).

201002022101047 is an equidigital number, since it uses as much as digits as its factorization.

201002022101047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 201002022101047 its reverse (740101220200102), we get a palindrome (941103242301149).

The spelling of 201002022101047 in words is "two hundred one trillion, two billion, twenty-two million, one hundred one thousand, forty-seven".