4441221111324 has 12 divisors (see below), whose sum is σ = 10362849259784. Its totient is φ = 1480407037104.

The previous prime is 4441221111319. The next prime is 4441221111331. The reversal of 4441221111324 is 4231111221444.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 4441221111291 and 4441221111300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185050879627 + ... + 185050879650.

Almost surely, 2^{4441221111324} is an apocalyptic number.

It is an amenable number.

4441221111324 is an abundant number, since it is smaller than the sum of its proper divisors (5921628148460).

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

4441221111324 is a wasteful number, since it uses less digits than its factorization.

4441221111324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370101759284 (or 370101759282 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

Adding to 4441221111324 its reverse (4231111221444), we get a palindrome (8672332332768).

The spelling of 4441221111324 in words is "four trillion, four hundred forty-one billion, two hundred twenty-one million, one hundred eleven thousand, three hundred twenty-four".