2004221032 has 64 divisors (see below), whose sum is σ = 4282113600. Its totient is φ = 871280640.

The previous prime is 2004221029. The next prime is 2004221057. The reversal of 2004221032 is 2301224002.

It is a super-2 number, since 2×2004221032² = 8033803890222290048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2004220997 and 2004221015.

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, 186888 + ... + 197320.

It is an arithmetic number, because the mean of its divisors is an integer number (66908025).

Almost surely, 2^2004221032 is an apocalyptic number.

2004221032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2004221032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2141056800).

2004221032 is an abundant number, since it is smaller than the sum of its proper divisors (2277892568).

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

2004221032 is a wasteful number, since it uses less digits than its factorization.

2004221032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10546 (or 10542 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2004221032 is about 44768.5272485035. The cubic root of 2004221032 is about 1260.8067882433.

Adding to 2004221032 its reverse (2301224002), we get a palindrome (4305445034).

The spelling of 2004221032 in words is "two billion, four million, two hundred twenty-one thousand, thirty-two".