2213132324434 has 4 divisors (see below), whose sum is σ = 3319698486654. Its totient is φ = 1106566162216.

The previous prime is 2213132324419. The next prime is 2213132324437. The reversal of 2213132324434 is 4344232313122.

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

It can be written as a sum of positive squares in only one way, i.e., 2018516355025 + 194615969409 = 1420745^2 + 441153^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2213132324434.

It is not an unprimeable number, because it can be changed into a prime (2213132324437) 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 as a sum of consecutive naturals, namely, 553283081107 + ... + 553283081110.

Almost surely, 2^{2213132324434} is an apocalyptic number.

2213132324434 is a deficient number, since it is larger than the sum of its proper divisors (1106566162220).

2213132324434 is a wasteful number, since it uses less digits than its factorization.

2213132324434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106566162219.

The product of its digits is 82944, while the sum is 34.

Adding to 2213132324434 its reverse (4344232313122), we get a palindrome (6557364637556).

The spelling of 2213132324434 in words is "two trillion, two hundred thirteen billion, one hundred thirty-two million, three hundred twenty-four thousand, four hundred thirty-four".