2201161147 has 2 divisors, whose sum is σ = 2201161148. Its totient is φ = 2201161146.

The previous prime is 2201161097. The next prime is 2201161159. The reversal of 2201161147 is 7411611022.

2201161147 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 a de Polignac number, because none of the positive numbers 2^k-2201161147 is a prime.

It is a super-2 number, since 2×2201161147² = 9690220790124711218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2201161187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100580573 + 1100580574.

It is an arithmetic number, because the mean of its divisors is an integer number (1100580574).

Almost surely, 2^2201161147 is an apocalyptic number.

2201161147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201161147 is an equidigital number, since it uses as much as digits as its factorization.

2201161147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 2201161147 is about 46916.5338340334. The cubic root of 2201161147 is about 1300.8202214343.

Adding to 2201161147 its reverse (7411611022), we get a palindrome (9612772169).

The spelling of 2201161147 in words is "two billion, two hundred one million, one hundred sixty-one thousand, one hundred forty-seven".