2201501047 has 16 divisors (see below), whose sum is σ = 2273951232. Its totient is φ = 2130550240.

The previous prime is 2201501017. The next prime is 2201501059. The reversal of 2201501047 is 7401051022.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2201501047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201501017) 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 in 15 ways as a sum of consecutive naturals, for example, 983013 + ... + 985249.

It is an arithmetic number, because the mean of its divisors is an integer number (142121952).

Almost surely, 2^2201501047 is an apocalyptic number.

2201501047 is a deficient number, since it is larger than the sum of its proper divisors (72450185).

2201501047 is a wasteful number, since it uses less digits than its factorization.

2201501047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 2201501047 is about 46920.1560845656. The cubic root of 2201501047 is about 1300.8871748900.

Adding to 2201501047 its reverse (7401051022), we get a palindrome (9602552069).

The spelling of 2201501047 in words is "two billion, two hundred one million, five hundred one thousand, forty-seven".