2263132216 has 16 divisors (see below), whose sum is σ = 4250466000. Its totient is φ = 1129674624.

The previous prime is 2263132169. The next prime is 2263132217. The reversal of 2263132216 is 6122313622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263132217) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 231345 + ... + 240928.

It is an arithmetic number, because the mean of its divisors is an integer number (265654125).

Almost surely, 2^2263132216 is an apocalyptic number.

It is an amenable number.

2263132216 is a deficient number, since it is larger than the sum of its proper divisors (1987333784).

2263132216 is a wasteful number, since it uses less digits than its factorization.

2263132216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472878 (or 472874 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 2263132216 is about 47572.3892189577. The cubic root of 2263132216 is about 1312.9150971985.

Adding to 2263132216 its reverse (6122313622), we get a palindrome (8385445838).

The spelling of 2263132216 in words is "two billion, two hundred sixty-three million, one hundred thirty-two thousand, two hundred sixteen".