2122324320 has 96 divisors (see below), whose sum is σ = 7037210880. Its totient is φ = 536163840.

The previous prime is 2122324291. The next prime is 2122324327. The reversal of 2122324320 is 234232212.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122324327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107236 + ... + 125475.

It is an arithmetic number, because the mean of its divisors is an integer number (73304280).

Almost surely, 2^2122324320 is an apocalyptic number.

2122324320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122324320 is an abundant number, since it is smaller than the sum of its proper divisors (4914886560).

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

2122324320 is a wasteful number, since it uses less digits than its factorization.

2122324320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232748 (or 232740 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2122324320 is about 46068.6913206789. The cubic root of 2122324320 is about 1285.1009665955.

Adding to 2122324320 its reverse (234232212), we get a palindrome (2356556532).

The spelling of 2122324320 in words is "two billion, one hundred twenty-two million, three hundred twenty-four thousand, three hundred twenty".