220241336 has 64 divisors (see below), whose sum is σ = 483840000. Its totient is φ = 92039040.

The previous prime is 220241323. The next prime is 220241339. The reversal of 220241336 is 633142022.

220241336 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220241339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 630890 + ... + 631238.

It is an arithmetic number, because the mean of its divisors is an integer number (7560000).

Almost surely, 2^220241336 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 220241336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241920000).

220241336 is an abundant number, since it is smaller than the sum of its proper divisors (263598664).

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

220241336 is a wasteful number, since it uses less digits than its factorization.

220241336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612 (or 608 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 220241336 is about 14840.5301792086. The cubic root of 220241336 is about 603.9017353994.

Adding to 220241336 its reverse (633142022), we get a palindrome (853383358).

The spelling of 220241336 in words is "two hundred twenty million, two hundred forty-one thousand, three hundred thirty-six".