44210222 has 8 divisors (see below), whose sum is σ = 75788976. Its totient is φ = 18947232.

The previous prime is 44210219. The next prime is 44210261. The reversal of 44210222 is 22201244.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 44210222.

It is a congruent number.

It is an unprimeable number.

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, 1578923 + ... + 1578950.

It is an arithmetic number, because the mean of its divisors is an integer number (9473622).

Almost surely, 2^44210222 is an apocalyptic number.

44210222 is a deficient number, since it is larger than the sum of its proper divisors (31578754).

44210222 is a wasteful number, since it uses less digits than its factorization.

44210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3157882.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 44210222 is about 6649.0767780196. The cubic root of 44210222 is about 353.5961805498.

Adding to 44210222 its reverse (22201244), we get a palindrome (66411466).

The spelling of 44210222 in words is "forty-four million, two hundred ten thousand, two hundred twenty-two".