2227167563 has 4 divisors (see below), whose sum is σ = 2227843128. Its totient is φ = 2226492000.

The previous prime is 2227167557. The next prime is 2227167587. The reversal of 2227167563 is 3657617222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2227167563 - 2²⁶ = 2160058699 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2227167563.

It is not an unprimeable number, because it can be changed into a prime (2227167863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332813 + ... + 339438.

It is an arithmetic number, because the mean of its divisors is an integer number (556960782).

Almost surely, 2^2227167563 is an apocalyptic number.

2227167563 is a deficient number, since it is larger than the sum of its proper divisors (675565).

2227167563 is an equidigital number, since it uses as much as digits as its factorization.

2227167563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675564.

The product of its digits is 211680, while the sum is 41.

The square root of 2227167563 is about 47192.8761891029. The cubic root of 2227167563 is about 1305.9231809287.

The spelling of 2227167563 in words is "two billion, two hundred twenty-seven million, one hundred sixty-seven thousand, five hundred sixty-three".