2302112232 has 128 divisors (see below), whose sum is σ = 7408761600. Its totient is φ = 648705024.

The previous prime is 2302112221. The next prime is 2302112279. The reversal of 2302112232 is 2322112032.

2302112232 is a `hidden beast` number, since 230 + 211 + 223 + 2 = 666.

2302112232 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99948 + ... + 120804.

It is an arithmetic number, because the mean of its divisors is an integer number (57880950).

Almost surely, 2^2302112232 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 2302112232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3704380800).

2302112232 is an abundant number, since it is smaller than the sum of its proper divisors (5106649368).

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

2302112232 is a wasteful number, since it uses less digits than its factorization.

2302112232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20952 (or 20942 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2302112232 is about 47980.3317204039. The cubic root of 2302112232 is about 1320.4100792007.

Adding to 2302112232 its reverse (2322112032), we get a palindrome (4624224264).

It can be divided in two parts, 23021 and 12232, that added together give a palindrome (35253).

The spelling of 2302112232 in words is "two billion, three hundred two million, one hundred twelve thousand, two hundred thirty-two".