2241322043 has 4 divisors (see below), whose sum is σ = 2318609040. Its totient is φ = 2164035048.

The previous prime is 2241322037. The next prime is 2241322051. The reversal of 2241322043 is 3402231422.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2241322043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2241322033) 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, 38643455 + ... + 38643512.

It is an arithmetic number, because the mean of its divisors is an integer number (579652260).

Almost surely, 2^2241322043 is an apocalyptic number.

2241322043 is a deficient number, since it is larger than the sum of its proper divisors (77286997).

2241322043 is an equidigital number, since it uses as much as digits as its factorization.

2241322043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77286996.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2241322043 is about 47342.6028329664. The cubic root of 2241322043 is about 1308.6838835890.

Adding to 2241322043 its reverse (3402231422), we get a palindrome (5643553465).

The spelling of 2241322043 in words is "two billion, two hundred forty-one million, three hundred twenty-two thousand, forty-three".