2212133243344 has 20 divisors (see below), whose sum is σ = 4377199823424. Its totient is φ = 1082533288928.

The previous prime is 2212133243329. The next prime is 2212133243347. The reversal of 2212133243344 is 4433423312122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212133243347) 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, 1470832522 + ... + 1470834025.

Almost surely, 2^{2212133243344} is an apocalyptic number.

It is an amenable number.

2212133243344 is a deficient number, since it is larger than the sum of its proper divisors (2165066580080).

2212133243344 is a wasteful number, since it uses less digits than its factorization.

2212133243344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2941666602 (or 2941666596 counting only the distinct ones).

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

Adding to 2212133243344 its reverse (4433423312122), we get a palindrome (6645556555466).

The spelling of 2212133243344 in words is "two trillion, two hundred twelve billion, one hundred thirty-three million, two hundred forty-three thousand, three hundred forty-four".