4445222410 has 8 divisors (see below), whose sum is σ = 8001400356. Its totient is φ = 1778088960.

The previous prime is 4445222393. The next prime is 4445222417. The reversal of 4445222410 is 142225444.

It can be written as a sum of positive squares in 2 ways, for example, as 3809728729 + 635493681 = 61723^2 + 25209^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4445222417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222261111 + ... + 222261130.

Almost surely, 2^4445222410 is an apocalyptic number.

4445222410 is a deficient number, since it is larger than the sum of its proper divisors (3556177946).

4445222410 is a wasteful number, since it uses less digits than its factorization.

4445222410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444522248.

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 4445222410 is about 66672.5011530241. The cubic root of 4445222410 is about 1644.2373086925.

Adding to 4445222410 its reverse (142225444), we get a palindrome (4587447854).

The spelling of 4445222410 in words is "four billion, four hundred forty-five million, two hundred twenty-two thousand, four hundred ten".