2241201243 has 16 divisors (see below), whose sum is σ = 3005291520. Its totient is φ = 1485646944.

The previous prime is 2241201227. The next prime is 2241201253. The reversal of 2241201243 is 3421021422.

It is not a de Polignac number, because 2241201243 - 2⁴ = 2241201227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2241201223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418380 + ... + 423702.

It is an arithmetic number, because the mean of its divisors is an integer number (187830720).

Almost surely, 2^2241201243 is an apocalyptic number.

2241201243 is a deficient number, since it is larger than the sum of its proper divisors (764090277).

2241201243 is a wasteful number, since it uses less digits than its factorization.

2241201243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6098.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2241201243 is about 47341.3270092844. The cubic root of 2241201243 is about 1308.6603718922.

Adding to 2241201243 its reverse (3421021422), we get a palindrome (5662222665).

The spelling of 2241201243 in words is "two billion, two hundred forty-one million, two hundred one thousand, two hundred forty-three".