2232442440213 has 4 divisors (see below), whose sum is σ = 2976589920288. Its totient is φ = 1488294960140.

The previous prime is 2232442440209. The next prime is 2232442440227. The reversal of 2232442440213 is 3120442442322.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2232442440213 - 2² = 2232442440209 is a prime.

It is a super-3 number, since 3×2232442440213³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232442440713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372073740033 + ... + 372073740038.

It is an arithmetic number, because the mean of its divisors is an integer number (744147480072).

Almost surely, 2^{2232442440213} is an apocalyptic number.

It is an amenable number.

2232442440213 is a deficient number, since it is larger than the sum of its proper divisors (744147480075).

2232442440213 is an equidigital number, since it uses as much as digits as its factorization.

2232442440213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744147480074.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 2232442440213 its reverse (3120442442322), we get a palindrome (5352884882535).

The spelling of 2232442440213 in words is "two trillion, two hundred thirty-two billion, four hundred forty-two million, four hundred forty thousand, two hundred thirteen".