2132212243 has 8 divisors (see below), whose sum is σ = 2565067520. Its totient is φ = 1731420360.

The previous prime is 2132212237. The next prime is 2132212253. The reversal of 2132212243 is 3422122312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2132212243 - 2²⁵ = 2098657811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2132212223) 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 7 ways as a sum of consecutive naturals, for example, 8015703 + ... + 8015968.

It is an arithmetic number, because the mean of its divisors is an integer number (320633440).

Almost surely, 2^2132212243 is an apocalyptic number.

2132212243 is a deficient number, since it is larger than the sum of its proper divisors (432855277).

2132212243 is a wasteful number, since it uses less digits than its factorization.

2132212243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16031697.

The product of its digits is 1152, while the sum is 22.

The square root of 2132212243 is about 46175.8837814719. The cubic root of 2132212243 is about 1287.0936397917.

Adding to 2132212243 its reverse (3422122312), we get a palindrome (5554334555).

The spelling of 2132212243 in words is "two billion, one hundred thirty-two million, two hundred twelve thousand, two hundred forty-three".