11202002047 has 2 divisors, whose sum is σ = 11202002048. Its totient is φ = 11202002046.

The previous prime is 11202001991. The next prime is 11202002051. The reversal of 11202002047 is 74020020211.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (74020020211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11202002047 - 2¹¹ = 11201999999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11202002447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601001023 + 5601001024.

It is an arithmetic number, because the mean of its divisors is an integer number (5601001024).

Almost surely, 2^11202002047 is an apocalyptic number.

11202002047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202002047 is an equidigital number, since it uses as much as digits as its factorization.

11202002047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 19.

Adding to 11202002047 its reverse (74020020211), we get a palindrome (85222022258).

The spelling of 11202002047 in words is "eleven billion, two hundred two million, two thousand, forty-seven".