2302224232 has 128 divisors (see below), whose sum is σ = 5559840000. Its totient is φ = 885857280.

The previous prime is 2302224163. The next prime is 2302224233. The reversal of 2302224232 is 2324222032.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (2302224233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2685948 + ... + 2686804.

It is an arithmetic number, because the mean of its divisors is an integer number (43436250).

Almost surely, 2^2302224232 is an apocalyptic number.

2302224232 is a gapful number since it is divisible by the number (22) 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 2302224232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2779920000).

2302224232 is an abundant number, since it is smaller than the sum of its proper divisors (3257615768).

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

2302224232 is a wasteful number, since it uses less digits than its factorization.

2302224232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984 (or 966 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2302224232 is about 47981.4988511197. The cubic root of 2302224232 is about 1320.4314919318.

Adding to 2302224232 its reverse (2324222032), we get a palindrome (4626446264).

The spelling of 2302224232 in words is "two billion, three hundred two million, two hundred twenty-four thousand, two hundred thirty-two".