4485445222 has 4 divisors (see below), whose sum is σ = 6728167836. Its totient is φ = 2242722610.

The previous prime is 4485445219. The next prime is 4485445231. The reversal of 4485445222 is 2225445844.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121361304 + ... + 1121361307.

It is an arithmetic number, because the mean of its divisors is an integer number (1682041959).

Almost surely, 2^4485445222 is an apocalyptic number.

4485445222 is a deficient number, since it is larger than the sum of its proper divisors (2242722614).

4485445222 is a wasteful number, since it uses less digits than its factorization.

4485445222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242722613.

The product of its digits is 409600, while the sum is 40.

The square root of 4485445222 is about 66973.4665520607. The cubic root of 4485445222 is about 1649.1817457392.

The spelling of 4485445222 in words is "four billion, four hundred eighty-five million, four hundred forty-five thousand, two hundred twenty-two".