2245264422 has 8 divisors (see below), whose sum is σ = 4490528856. Its totient is φ = 748421472.

The previous prime is 2245264421. The next prime is 2245264433. The reversal of 2245264422 is 2244625422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2245264422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245264421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187105363 + ... + 187105374.

It is an arithmetic number, because the mean of its divisors is an integer number (561316107).

Almost surely, 2^2245264422 is an apocalyptic number.

2245264422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2245264422 is a wasteful number, since it uses less digits than its factorization.

2245264422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374210742.

The product of its digits is 61440, while the sum is 33.

The square root of 2245264422 is about 47384.2212344996. The cubic root of 2245264422 is about 1309.4507384050.

Adding to 2245264422 its reverse (2244625422), we get a palindrome (4489889844).

The spelling of 2245264422 in words is "two billion, two hundred forty-five million, two hundred sixty-four thousand, four hundred twenty-two".