2302302216 has 64 divisors (see below), whose sum is σ = 5906387520. Its totient is φ = 747452160.

The previous prime is 2302302209. The next prime is 2302302217. The reversal of 2302302216 is 6122032032.

It is a junction number, because it is equal to n+sod(n) for n = 2302302192 and 2302302201.

It is not an unprimeable number, because it can be changed into a prime (2302302217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381946 + ... + 387926.

It is an arithmetic number, because the mean of its divisors is an integer number (92287305).

Almost surely, 2^2302302216 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 2302302216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2953193760).

2302302216 is an abundant number, since it is smaller than the sum of its proper divisors (3604085304).

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

2302302216 is a wasteful number, since it uses less digits than its factorization.

2302302216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6406 (or 6402 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2302302216 is about 47982.3114907984. The cubic root of 2302302216 is about 1320.4464009005.

Adding to 2302302216 its reverse (6122032032), we get a palindrome (8424334248).

The spelling of 2302302216 in words is "two billion, three hundred two million, three hundred two thousand, two hundred sixteen".