2242214543 has 4 divisors (see below), whose sum is σ = 2242701288. Its totient is φ = 2241727800.

The previous prime is 2242214509. The next prime is 2242214561. The reversal of 2242214543 is 3454122422.

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 2242214543 - 2⁸ = 2242214287 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 (2242214503) 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 3 ways as a sum of consecutive naturals, for example, 236396 + ... + 245697.

It is an arithmetic number, because the mean of its divisors is an integer number (560675322).

Almost surely, 2^2242214543 is an apocalyptic number.

2242214543 is a deficient number, since it is larger than the sum of its proper divisors (486745).

2242214543 is an equidigital number, since it uses as much as digits as its factorization.

2242214543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486744.

The product of its digits is 15360, while the sum is 29.

The square root of 2242214543 is about 47352.0278657630. The cubic root of 2242214543 is about 1308.8575675941.

Adding to 2242214543 its reverse (3454122422), we get a palindrome (5696336965).

The spelling of 2242214543 in words is "two billion, two hundred forty-two million, two hundred fourteen thousand, five hundred forty-three".