4411024220020 has 144 divisors (see below), whose sum is σ = 10634278233600. Its totient is φ = 1532856962560.

The previous prime is 4411024219969. The next prime is 4411024220039. The reversal of 4411024220020 is 200224201144.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 4411024219973 and 4411024220000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61357056 + ... + 61428904.

It is an arithmetic number, because the mean of its divisors is an integer number (73849154400).

Almost surely, 2^{4411024220020} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4411024220020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5317139116800).

4411024220020 is an abundant number, since it is smaller than the sum of its proper divisors (6223254013580).

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

4411024220020 is a wasteful number, since it uses less digits than its factorization.

4411024220020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73006 (or 72993 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 4411024220020 its reverse (200224201144), we get a palindrome (4611248421164).

The spelling of 4411024220020 in words is "four trillion, four hundred eleven billion, twenty-four million, two hundred twenty thousand, twenty".