2267222565 has 16 divisors (see below), whose sum is σ = 3638523456. Its totient is φ = 1205529600.

The previous prime is 2267222549. The next prime is 2267222597. The reversal of 2267222565 is 5652227622.

It is not a de Polignac number, because 2267222565 - 2⁴ = 2267222549 is a prime.

It is a congruent 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, 223356 + ... + 233285.

It is an arithmetic number, because the mean of its divisors is an integer number (227407716).

Almost surely, 2^2267222565 is an apocalyptic number.

It is an amenable number.

2267222565 is a deficient number, since it is larger than the sum of its proper divisors (1371300891).

2267222565 is a wasteful number, since it uses less digits than its factorization.

2267222565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456980.

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

The square root of 2267222565 is about 47615.3605992856. The cubic root of 2267222565 is about 1313.7056017295.

The spelling of 2267222565 in words is "two billion, two hundred sixty-seven million, two hundred twenty-two thousand, five hundred sixty-five".