2242543305213 has 12 divisors (see below), whose sum is σ = 3240614126880. Its totient is φ = 1494389681736.

The previous prime is 2242543305199. The next prime is 2242543305253. The reversal of 2242543305213 is 3125033452422.

2242543305213 is a `hidden beast` number, since 2 + 2 + 4 + 2 + 5 + 433 + 0 + 5 + 213 = 666.

It is not a de Polignac number, because 2242543305213 - 2⁸ = 2242543304957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242543305253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53243481 + ... + 53285582.

It is an arithmetic number, because the mean of its divisors is an integer number (270051177240).

Almost surely, 2^{2242543305213} is an apocalyptic number.

It is an amenable number.

2242543305213 is a deficient number, since it is larger than the sum of its proper divisors (998070821667).

2242543305213 is a wasteful number, since it uses less digits than its factorization.

2242543305213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106531408 (or 106531405 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 2242543305213 its reverse (3125033452422), we get a palindrome (5367576757635).

The spelling of 2242543305213 in words is "two trillion, two hundred forty-two billion, five hundred forty-three million, three hundred five thousand, two hundred thirteen".