2132212242 has 8 divisors (see below), whose sum is σ = 4264424496. Its totient is φ = 710737412.

The previous prime is 2132212237. The next prime is 2132212253. The reversal of 2132212242 is 2422122312.

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

2132212242 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177684348 + ... + 177684359.

It is an arithmetic number, because the mean of its divisors is an integer number (533053062).

Almost surely, 2^2132212242 is an apocalyptic number.

2132212242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2132212242 is a wasteful number, since it uses less digits than its factorization.

2132212242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355368712.

The product of its digits is 768, while the sum is 21.

The square root of 2132212242 is about 46175.8837706437. The cubic root of 2132212242 is about 1287.0936395905.

Adding to 2132212242 its reverse (2422122312), we get a palindrome (4554334554).

The spelling of 2132212242 in words is "two billion, one hundred thirty-two million, two hundred twelve thousand, two hundred forty-two".