2225266065 has 48 divisors (see below), whose sum is σ = 4246482240. Its totient is φ = 1068992640.

The previous prime is 2225266063. The next prime is 2225266091. The reversal of 2225266065 is 5606625222.

2225266065 is a `hidden beast` number, since 2 + 2 + 25 + 26 + 606 + 5 = 666.

It is not a de Polignac number, because 2225266065 - 2¹ = 2225266063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2225266061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33334 + ... + 74576.

It is an arithmetic number, because the mean of its divisors is an integer number (88468380).

Almost surely, 2^2225266065 is an apocalyptic number.

It is an amenable number.

2225266065 is a deficient number, since it is larger than the sum of its proper divisors (2021216175).

2225266065 is a wasteful number, since it uses less digits than its factorization.

2225266065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41374 (or 41371 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 2225266065 is about 47172.7258593353. The cubic root of 2225266065 is about 1305.5514206425.

The spelling of 2225266065 in words is "two billion, two hundred twenty-five million, two hundred sixty-six thousand, sixty-five".