2322242120 has 64 divisors (see below), whose sum is σ = 5755501440. Its totient is φ = 836236800.

The previous prime is 2322242101. The next prime is 2322242141. The reversal of 2322242120 is 212422232.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2322242092 and 2322242101.

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, 19700 + ... + 70940.

It is an arithmetic number, because the mean of its divisors is an integer number (89929710).

Almost surely, 2^2322242120 is an apocalyptic number.

2322242120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2322242120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2877750720).

2322242120 is an abundant number, since it is smaller than the sum of its proper divisors (3433259320).

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

2322242120 is a wasteful number, since it uses less digits than its factorization.

2322242120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51366 (or 51362 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2322242120 is about 48189.6474359379. The cubic root of 2322242120 is about 1324.2475129246.

Adding to 2322242120 its reverse (212422232), we get a palindrome (2534664352).

It can be divided in two parts, 2322 and 242120, that added together give a palindrome (244442).

The spelling of 2322242120 in words is "two billion, three hundred twenty-two million, two hundred forty-two thousand, one hundred twenty".