220044411 has 16 divisors (see below), whose sum is σ = 330460320. Its totient is φ = 144685440.

The previous prime is 220044389. The next prime is 220044437. The reversal of 220044411 is 114440022.

220044411 is a `hidden beast` number, since 220 + 0 + 4 + 441 + 1 = 666.

It is not a de Polignac number, because 220044411 - 2⁶ = 220044347 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (220044211) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 53850 + ... + 57791.

It is an arithmetic number, because the mean of its divisors is an integer number (20653770).

Almost surely, 2^220044411 is an apocalyptic number.

220044411 is a deficient number, since it is larger than the sum of its proper divisors (110415909).

220044411 is a wasteful number, since it uses less digits than its factorization.

220044411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111723 (or 111717 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 220044411 is about 14833.8939931496. The cubic root of 220044411 is about 603.7216922803.

Adding to 220044411 its reverse (114440022), we get a palindrome (334484433).

The spelling of 220044411 in words is "two hundred twenty million, forty-four thousand, four hundred eleven".