2124324221315 has 8 divisors (see below), whose sum is σ = 2558595668928. Its totient is φ = 1693188308160.

The previous prime is 2124324221267. The next prime is 2124324221329. The reversal of 2124324221315 is 5131224234212.

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

It is not a de Polignac number, because 2124324221315 - 2¹⁸ = 2124323959171 is a prime.

It is a super-2 number, since 2×2124324221315² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 783882122 + ... + 783884831.

It is an arithmetic number, because the mean of its divisors is an integer number (319824458616).

Almost surely, 2^{2124324221315} is an apocalyptic number.

2124324221315 is a deficient number, since it is larger than the sum of its proper divisors (434271447613).

2124324221315 is a wasteful number, since it uses less digits than its factorization.

2124324221315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567767229.

The product of its digits is 23040, while the sum is 32.

Adding to 2124324221315 its reverse (5131224234212), we get a palindrome (7255548455527).

The spelling of 2124324221315 in words is "two trillion, one hundred twenty-four billion, three hundred twenty-four million, two hundred twenty-one thousand, three hundred fifteen".