4411220331 has 32 divisors (see below), whose sum is σ = 6800855040. Its totient is φ = 2491250976.

The previous prime is 4411220309. The next prime is 4411220351. The reversal of 4411220331 is 1330221144.

It is not a de Polignac number, because 4411220331 - 2⁶ = 4411220267 is a prime.

It is a super-2 number, since 2×4411220331² = 38917729617255499122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 4411220298 and 4411220307.

It is not an unprimeable number, because it can be changed into a prime (4411220351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 624240 + ... + 631266.

It is an arithmetic number, because the mean of its divisors is an integer number (212526720).

Almost surely, 2^4411220331 is an apocalyptic number.

4411220331 is a deficient number, since it is larger than the sum of its proper divisors (2389634709).

4411220331 is a wasteful number, since it uses less digits than its factorization.

4411220331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7383.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4411220331 is about 66417.0183838450. The cubic root of 4411220331 is about 1640.0342461369.

Adding to 4411220331 its reverse (1330221144), we get a palindrome (5741441475).

The spelling of 4411220331 in words is "four billion, four hundred eleven million, two hundred twenty thousand, three hundred thirty-one".