11202220147 has 2 divisors, whose sum is σ = 11202220148. Its totient is φ = 11202220146.

The previous prime is 11202220009. The next prime is 11202220181. The reversal of 11202220147 is 74102220211.

11202220147 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 a cyclic number.

It is not a de Polignac number, because 11202220147 - 2¹⁹ = 11201695859 is a prime.

It is not a weakly prime, because it can be changed into another prime (11202220187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601110073 + 5601110074.

It is an arithmetic number, because the mean of its divisors is an integer number (5601110074).

Almost surely, 2^11202220147 is an apocalyptic number.

11202220147 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202220147 is an equidigital number, since it uses as much as digits as its factorization.

11202220147 is an odious number, because the sum of its binary digits is odd.

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

Adding to 11202220147 its reverse (74102220211), we get a palindrome (85304440358).

The spelling of 11202220147 in words is "eleven billion, two hundred two million, two hundred twenty thousand, one hundred forty-seven".