2322231432 has 64 divisors (see below), whose sum is σ = 6126192000. Its totient is φ = 732086784.

The previous prime is 2322231403. The next prime is 2322231487. The reversal of 2322231432 is 2341322232.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25494 + ... + 72762.

It is an arithmetic number, because the mean of its divisors is an integer number (95721750).

Almost surely, 2^2322231432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2322231432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3063096000).

2322231432 is an abundant number, since it is smaller than the sum of its proper divisors (3803960568).

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

2322231432 is a wasteful number, since it uses less digits than its factorization.

2322231432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47390 (or 47386 counting only the distinct ones).

The product of its digits is 3456, while the sum is 24.

The square root of 2322231432 is about 48189.5365406226. The cubic root of 2322231432 is about 1324.2454813278.

Adding to 2322231432 its reverse (2341322232), we get a palindrome (4663553664).

The spelling of 2322231432 in words is "two billion, three hundred twenty-two million, two hundred thirty-one thousand, four hundred thirty-two".