2022265 has 16 divisors (see below), whose sum is σ = 2920320. Its totient is φ = 1313280.

The previous prime is 2022263. The next prime is 2022271. The reversal of 2022265 is 5622202.

It is not a de Polignac number, because 2022265 - 2¹ = 2022263 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a d-powerful number, because it can be written as 2² + 0 + 2⁸ + 2¹¹ + 2¹⁶ + 6⁴ + 5⁹ .

It is not an unprimeable number, because it can be changed into a prime (2022263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856 + ... + 2185.

It is an arithmetic number, because the mean of its divisors is an integer number (182520).

2^2022265 is an apocalyptic number.

It is an amenable number.

2022265 is a deficient number, since it is larger than the sum of its proper divisors (898055).

2022265 is a wasteful number, since it uses less digits than its factorization.

2022265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2022265 is about 1422.0636413326. The cubic root of 2022265 is about 126.4579163965.

Adding to 2022265 its reverse (5622202), we get a palindrome (7644467).

The spelling of 2022265 in words is "two million, twenty-two thousand, two hundred sixty-five".