4222607745 has 16 divisors (see below), whose sum is σ = 6761097792. Its totient is φ = 2250415680.

The previous prime is 4222607737. The next prime is 4222607761. The reversal of 4222607745 is 5477062224.

It is a happy number.

4222607745 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4222607745 - 2³ = 4222607737 is a prime.

It is a Curzon number.

It is an unprimeable number.

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, 81207 + ... + 122636.

It is an arithmetic number, because the mean of its divisors is an integer number (422568612).

Almost surely, 2^4222607745 is an apocalyptic number.

It is an amenable number.

4222607745 is a deficient number, since it is larger than the sum of its proper divisors (2538490047).

4222607745 is a wasteful number, since it uses less digits than its factorization.

4222607745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205232.

The product of its (nonzero) digits is 188160, while the sum is 39.

The square root of 4222607745 is about 64981.5954328608. The cubic root of 4222607745 is about 1616.3183865662.

Adding to 4222607745 its reverse (5477062224), we get a palindrome (9699669969).

The spelling of 4222607745 in words is "four billion, two hundred twenty-two million, six hundred seven thousand, seven hundred forty-five".