44420222224 has 20 divisors (see below), whose sum is σ = 98359063744. Its totient is φ = 19037238048.

The previous prime is 44420222219. The next prime is 44420222251. The reversal of 44420222224 is 42222202444.

It is a super-2 number, since 2×44420222224² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 44420222192 and 44420222201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198304452 + ... + 198304675.

Almost surely, 2^44420222224 is an apocalyptic number.

It is an amenable number.

44420222224 is an abundant number, since it is smaller than the sum of its proper divisors (53938841520).

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

44420222224 is a wasteful number, since it uses less digits than its factorization.

44420222224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396609142 (or 396609136 counting only the distinct ones).

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

Adding to 44420222224 its reverse (42222202444), we get a palindrome (86642424668).

The spelling of 44420222224 in words is "forty-four billion, four hundred twenty million, two hundred twenty-two thousand, two hundred twenty-four".