44244222 has 32 divisors (see below), whose sum is σ = 97542144. Its totient is φ = 13267200.

The previous prime is 44244199. The next prime is 44244259. The reversal of 44244222 is 22244244.

It is a junction number, because it is equal to n+sod(n) for n = 44244192 and 44244201.

It is a congruent number.

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, 2947 + ... + 9857.

It is an arithmetic number, because the mean of its divisors is an integer number (3048192).

Almost surely, 2^44244222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44244222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48771072).

44244222 is an abundant number, since it is smaller than the sum of its proper divisors (53297922).

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

44244222 is a wasteful number, since it uses less digits than its factorization.

44244222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7024.

The product of its digits is 4096, while the sum is 24.

The square root of 44244222 is about 6651.6330325718. The cubic root of 44244222 is about 353.6868020471.

Adding to 44244222 its reverse (22244244), we get a palindrome (66488466).

It can be divided in two parts, 4424 and 4222, that added together give a triangular number (8646 = T₁₃₁).

The spelling of 44244222 in words is "forty-four million, two hundred forty-four thousand, two hundred twenty-two".