2242657065 has 16 divisors (see below), whose sum is σ = 3914456256. Its totient is φ = 1087348800.

The previous prime is 2242657013. The next prime is 2242657091. The reversal of 2242657065 is 5607562422.

It is not a de Polignac number, because 2242657065 - 2⁹ = 2242656553 is a prime.

It is a super-2 number, since 2×2242657065² = 10059021422388828450, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6795766 + ... + 6796095.

It is an arithmetic number, because the mean of its divisors is an integer number (244653516).

Almost surely, 2^2242657065 is an apocalyptic number.

It is an amenable number.

2242657065 is a deficient number, since it is larger than the sum of its proper divisors (1671799191).

2242657065 is a wasteful number, since it uses less digits than its factorization.

2242657065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13591880.

The product of its (nonzero) digits is 201600, while the sum is 39.

The square root of 2242657065 is about 47356.7003179064. The cubic root of 2242657065 is about 1308.9436670221.

The spelling of 2242657065 in words is "two billion, two hundred forty-two million, six hundred fifty-seven thousand, sixty-five".