2266163216 has 10 divisors (see below), whose sum is σ = 4390691262. Its totient is φ = 1133081600.

The previous prime is 2266163203. The next prime is 2266163227. The reversal of 2266163216 is 6123616622.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2228217616 + 37945600 = 47204^2 + 6160^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 70817585 + ... + 70817616.

Almost surely, 2^2266163216 is an apocalyptic number.

It is an amenable number.

2266163216 is a deficient number, since it is larger than the sum of its proper divisors (2124528046).

2266163216 is a wasteful number, since it uses less digits than its factorization.

2266163216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141635209 (or 141635203 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 2266163216 is about 47604.2352737653. The cubic root of 2266163216 is about 1313.5009622815.

Adding to 2266163216 its reverse (6123616622), we get a palindrome (8389779838).

The spelling of 2266163216 in words is "two billion, two hundred sixty-six million, one hundred sixty-three thousand, two hundred sixteen".