2322244161 has 10 divisors (see below), whose sum is σ = 3469031522. Its totient is φ = 1548162720.

The previous prime is 2322244157. The next prime is 2322244207. The reversal of 2322244161 is 1614422232.

2322244161 is a `hidden beast` number, since 23 + 2 + 224 + 416 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1203743025 + 1118501136 = 34695^2 + 33444^2 .

It is not a de Polignac number, because 2322244161 - 2² = 2322244157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2322244361) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 14334760 + ... + 14334921.

Almost surely, 2^2322244161 is an apocalyptic number.

It is an amenable number.

2322244161 is a deficient number, since it is larger than the sum of its proper divisors (1146787361).

2322244161 is an equidigital number, since it uses as much as digits as its factorization.

2322244161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28669693 (or 28669684 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 2322244161 is about 48189.6686126809. The cubic root of 2322244161 is about 1324.2479008813.

Adding to 2322244161 its reverse (1614422232), we get a palindrome (3936666393).

The spelling of 2322244161 in words is "two billion, three hundred twenty-two million, two hundred forty-four thousand, one hundred sixty-one".