2162241214 has 32 divisors (see below), whose sum is σ = 3765009600. Its totient is φ = 912210432.

The previous prime is 2162241163. The next prime is 2162241233. The reversal of 2162241214 is 4121422612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231132 + ... + 240304.

It is an arithmetic number, because the mean of its divisors is an integer number (117656550).

Almost surely, 2^2162241214 is an apocalyptic number.

2162241214 is a deficient number, since it is larger than the sum of its proper divisors (1602768386).

2162241214 is a wasteful number, since it uses less digits than its factorization.

2162241214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9444.

The product of its digits is 1536, while the sum is 25.

The square root of 2162241214 is about 46499.9055267858. The cubic root of 2162241214 is about 1293.1077473635.

Adding to 2162241214 its reverse (4121422612), we get a palindrome (6283663826).

The spelling of 2162241214 in words is "two billion, one hundred sixty-two million, two hundred forty-one thousand, two hundred fourteen".