441020022001 has 12 divisors (see below), whose sum is σ = 478814332080. Its totient is φ = 406021215600.

The previous prime is 441020021969. The next prime is 441020022031. The reversal of 441020022001 is 100220020144.

It is not a de Polignac number, because 441020022001 - 2⁵ = 441020021969 is a prime.

It is a super-3 number, since 3×441020022001³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441020022031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3378675 + ... + 3506776.

It is an arithmetic number, because the mean of its divisors is an integer number (39901194340).

Almost surely, 2^441020022001 is an apocalyptic number.

It is an amenable number.

441020022001 is a deficient number, since it is larger than the sum of its proper divisors (37794310079).

441020022001 is a wasteful number, since it uses less digits than its factorization.

441020022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6885856 (or 6885843 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 441020022001 its reverse (100220020144), we get a palindrome (541240042145).

The spelling of 441020022001 in words is "four hundred forty-one billion, twenty million, twenty-two thousand, one".