44444444221122 has 32 divisors (see below), whose sum is σ = 97083377375040. Its totient is φ = 13452224387520.

The previous prime is 44444444221109. The next prime is 44444444221147. The reversal of 44444444221122 is 22112244444444.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394668597 + ... + 394781192.

It is an arithmetic number, because the mean of its divisors is an integer number (3033855542970).

Almost surely, 2^{44444444221122} is an apocalyptic number.

44444444221122 is an abundant number, since it is smaller than the sum of its proper divisors (52638933153918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44444444221122 is a wasteful number, since it uses less digits than its factorization.

44444444221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789450658.

The product of its digits is 1048576, while the sum is 42.

Adding to 44444444221122 its reverse (22112244444444), we get a palindrome (66556688665566).

The spelling of 44444444221122 in words is "forty-four trillion, four hundred forty-four billion, four hundred forty-four million, two hundred twenty-one thousand, one hundred twenty-two".