2267012265 has 64 divisors (see below), whose sum is σ = 4371763200. Its totient is φ = 979962624.

The previous prime is 2267012263. The next prime is 2267012309. The reversal of 2267012265 is 5622107622.

It is not a de Polignac number, because 2267012265 - 2¹ = 2267012263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2267012263) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2120151 + ... + 2121219.

It is an arithmetic number, because the mean of its divisors is an integer number (68308800).

Almost surely, 2^2267012265 is an apocalyptic number.

It is an amenable number.

2267012265 is a deficient number, since it is larger than the sum of its proper divisors (2104750935).

2267012265 is a wasteful number, since it uses less digits than its factorization.

2267012265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 2267012265 is about 47613.1522270895. The cubic root of 2267012265 is about 1313.6649821575.

Adding to 2267012265 its reverse (5622107622), we get a palindrome (7889119887).

The spelling of 2267012265 in words is "two billion, two hundred sixty-seven million, twelve thousand, two hundred sixty-five".