2241120443 has 4 divisors (see below), whose sum is σ = 2241330888. Its totient is φ = 2240910000.

The previous prime is 2241120389. The next prime is 2241120463. The reversal of 2241120443 is 3440211422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2241120443 - 2²⁶ = 2174011579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2241120463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88346 + ... + 110847.

It is an arithmetic number, because the mean of its divisors is an integer number (560332722).

Almost surely, 2^2241120443 is an apocalyptic number.

2241120443 is a deficient number, since it is larger than the sum of its proper divisors (210445).

2241120443 is a wasteful number, since it uses less digits than its factorization.

2241120443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210444.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2241120443 is about 47340.4736245847. The cubic root of 2241120443 is about 1308.6446450539.

Adding to 2241120443 its reverse (3440211422), we get a palindrome (5681331865).

The spelling of 2241120443 in words is "two billion, two hundred forty-one million, one hundred twenty thousand, four hundred forty-three".