2321422245 has 24 divisors (see below), whose sum is σ = 4061412576. Its totient is φ = 1226518368.

The previous prime is 2321422237. The next prime is 2321422249. The reversal of 2321422245 is 5422241232.

2321422245 is a `hidden beast` number, since 232 + 1 + 422 + 2 + 4 + 5 = 666.

2321422245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2321422245 - 2³ = 2321422237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321422249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 236247 + ... + 245876.

It is an arithmetic number, because the mean of its divisors is an integer number (169225524).

Almost surely, 2^2321422245 is an apocalyptic number.

It is an amenable number.

2321422245 is a deficient number, since it is larger than the sum of its proper divisors (1739990331).

2321422245 is a wasteful number, since it uses less digits than its factorization.

2321422245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482241 (or 482238 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 2321422245 is about 48181.1399304749. The cubic root of 2321422245 is about 1324.0916513089.

Adding to 2321422245 its reverse (5422241232), we get a palindrome (7743663477).

The spelling of 2321422245 in words is "two billion, three hundred twenty-one million, four hundred twenty-two thousand, two hundred forty-five".