2265206112 has 72 divisors (see below), whose sum is σ = 6937205184. Its totient is φ = 696985344.

The previous prime is 2265206101. The next prime is 2265206137. The reversal of 2265206112 is 2116025622.

2265206112 is a `hidden beast` number, since 2 + 2 + 652 + 0 + 6 + 1 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

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 in 11 ways as a sum of consecutive naturals, for example, 298768 + ... + 306255.

It is an arithmetic number, because the mean of its divisors is an integer number (96350072).

Almost surely, 2^2265206112 is an apocalyptic number.

It is an amenable number.

2265206112 is an abundant number, since it is smaller than the sum of its proper divisors (4671999072).

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

2265206112 is a wasteful number, since it uses less digits than its factorization.

2265206112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605052 (or 605041 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 2265206112 is about 47594.1814931195. The cubic root of 2265206112 is about 1313.3160191372.

The spelling of 2265206112 in words is "two billion, two hundred sixty-five million, two hundred six thousand, one hundred twelve".