2044222267 has 16 divisors (see below), whose sum is σ = 2227357440. Its totient is φ = 1870208032.

The previous prime is 2044222259. The next prime is 2044222289. The reversal of 2044222267 is 7622224402.

It is a cyclic number.

It is not a de Polignac number, because 2044222267 - 2³ = 2044222259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2044222207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57048 + ... + 85690.

It is an arithmetic number, because the mean of its divisors is an integer number (139209840).

Almost surely, 2^2044222267 is an apocalyptic number.

2044222267 is a deficient number, since it is larger than the sum of its proper divisors (183135173).

2044222267 is a wasteful number, since it uses less digits than its factorization.

2044222267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28802.

The product of its (nonzero) digits is 21504, while the sum is 31.

The square root of 2044222267 is about 45213.0762833055. The cubic root of 2044222267 is about 1269.1395305938.

Adding to 2044222267 its reverse (7622224402), we get a palindrome (9666446669).

The spelling of 2044222267 in words is "two billion, forty-four million, two hundred twenty-two thousand, two hundred sixty-seven".