4422442245 has 64 divisors (see below), whose sum is σ = 7833176064. Its totient is φ = 2116730880.

The previous prime is 4422442229. The next prime is 4422442301. The reversal of 4422442245 is 5422442244.

It is not a de Polignac number, because 4422442245 - 2⁴ = 4422442229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2821452 + ... + 2823018.

It is an arithmetic number, because the mean of its divisors is an integer number (122393376).

Almost surely, 2^4422442245 is an apocalyptic number.

It is an amenable number.

4422442245 is a deficient number, since it is larger than the sum of its proper divisors (3410733819).

4422442245 is a wasteful number, since it uses less digits than its factorization.

4422442245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982.

The product of its digits is 81920, while the sum is 33.

The square root of 4422442245 is about 66501.4454354189. The cubic root of 4422442245 is about 1641.4237889665.

Adding to 4422442245 its reverse (5422442244), we get a palindrome (9844884489).

Subtracting 4422442245 from its reverse (5422442244), we obtain a palindrome (999999999).

The spelling of 4422442245 in words is "four billion, four hundred twenty-two million, four hundred forty-two thousand, two hundred forty-five".