2122324530 has 32 divisors (see below), whose sum is σ = 5094995904. Its totient is φ = 565795776.

The previous prime is 2122324507. The next prime is 2122324543. The reversal of 2122324530 is 354232212.

It is a super-2 number, since 2×2122324530² = 9008522821279441800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2122324530.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134517 + ... + 149463.

It is an arithmetic number, because the mean of its divisors is an integer number (159218622).

Almost surely, 2^2122324530 is an apocalyptic number.

2122324530 is an abundant number, since it is smaller than the sum of its proper divisors (2972671374).

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

2122324530 is a wasteful number, since it uses less digits than its factorization.

2122324530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19690.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2122324530 is about 46068.6935998841. The cubic root of 2122324530 is about 1285.1010089816.

Adding to 2122324530 its reverse (354232212), we get a palindrome (2476556742).

It can be divided in two parts, 21223 and 24530, that added together give a triangular number (45753 = T₃₀₂).

The spelling of 2122324530 in words is "two billion, one hundred twenty-two million, three hundred twenty-four thousand, five hundred thirty".