4412032220 has 48 divisors (see below), whose sum is σ = 9571516416. Its totient is φ = 1706568000.

The previous prime is 4412032153. The next prime is 4412032241. The reversal of 4412032220 is 222302144.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4412032192 and 4412032201.

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, 1307135 + ... + 1310505.

It is an arithmetic number, because the mean of its divisors is an integer number (199406592).

Almost surely, 2^4412032220 is an apocalyptic number.

It is an amenable number.

4412032220 is an abundant number, since it is smaller than the sum of its proper divisors (5159484196).

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

4412032220 is a wasteful number, since it uses less digits than its factorization.

4412032220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5522 (or 5520 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4412032220 is about 66423.1301581008. The cubic root of 4412032220 is about 1640.1348565488.

Adding to 4412032220 its reverse (222302144), we get a palindrome (4634334364).

The spelling of 4412032220 in words is "four billion, four hundred twelve million, thirty-two thousand, two hundred twenty".