441022120 has 192 divisors, whose sum is σ = 1286928000. Its totient is φ = 132134400.

The previous prime is 441022097. The next prime is 441022121. The reversal of 441022120 is 21220144.

It is a junction number, because it is equal to n+sod(n) for n = 441022094 and 441022103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441022121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2959806 + ... + 2959954.

It is an arithmetic number, because the mean of its divisors is an integer number (6702750).

Almost surely, 2^441022120 is an apocalyptic number.

441022120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441022120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643464000).

441022120 is an abundant number, since it is smaller than the sum of its proper divisors (845905880).

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

441022120 is a wasteful number, since it uses less digits than its factorization.

441022120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 205 counting only the distinct ones).

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

The square root of 441022120 is about 21000.5266600626. The cubic root of 441022120 is about 761.1789872669.

Adding to 441022120 its reverse (21220144), we get a palindrome (462242264).

The spelling of 441022120 in words is "four hundred forty-one million, twenty-two thousand, one hundred twenty".