4441132220 has 48 divisors (see below), whose sum is σ = 10709303808. Its totient is φ = 1515447360.

The previous prime is 4441132217. The next prime is 4441132243. The reversal of 4441132220 is 222311444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45632 + ... + 104711.

It is an arithmetic number, because the mean of its divisors is an integer number (223110496).

Almost surely, 2^4441132220 is an apocalyptic number.

It is an amenable number.

4441132220 is an abundant number, since it is smaller than the sum of its proper divisors (6268171588).

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

4441132220 is a wasteful number, since it uses less digits than its factorization.

4441132220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150570 (or 150568 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4441132220 is about 66641.8203532887. The cubic root of 4441132220 is about 1643.7328489876.

Adding to 4441132220 its reverse (222311444), we get a palindrome (4663443664).

The spelling of 4441132220 in words is "four billion, four hundred forty-one million, one hundred thirty-two thousand, two hundred twenty".