44002222444 has 6 divisors (see below), whose sum is σ = 77003889284. Its totient is φ = 22001111220.

The previous prime is 44002222427. The next prime is 44002222501. The reversal of 44002222444 is 44422220044.

It is a super-2 number, since 2×44002222444² (a number of 22 digits) contains 22 as substring.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500277802 + ... + 5500277809.

Almost surely, 2^44002222444 is an apocalyptic number.

It is an amenable number.

44002222444 is a deficient number, since it is larger than the sum of its proper divisors (33001666840).

44002222444 is a wasteful number, since it uses less digits than its factorization.

44002222444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11000555615 (or 11000555613 counting only the distinct ones).

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

Adding to 44002222444 its reverse (44422220044), we get a palindrome (88424442488).

The spelling of 44002222444 in words is "forty-four billion, two million, two hundred twenty-two thousand, four hundred forty-four".