44242042222 has 64 divisors (see below), whose sum is σ = 81536025600. Its totient is φ = 17584300800.

The previous prime is 44242042211. The next prime is 44242042261. The reversal of 44242042222 is 22224024244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2381823 + ... + 2400325.

It is an arithmetic number, because the mean of its divisors is an integer number (1274000400).

Almost surely, 2^44242042222 is an apocalyptic number.

44242042222 is a deficient number, since it is larger than the sum of its proper divisors (37293983378).

44242042222 is a wasteful number, since it uses less digits than its factorization.

44242042222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18721.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 44242042222 its reverse (22224024244), we get a palindrome (66466066466).

The spelling of 44242042222 in words is "forty-four billion, two hundred forty-two million, forty-two thousand, two hundred twenty-two".