2030003220 has 96 divisors (see below), whose sum is σ = 6502809600. Its totient is φ = 463515264.

The previous prime is 2030003189. The next prime is 2030003221. The reversal of 2030003220 is 223000302.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2030003196 and 2030003205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030003221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 535291 + ... + 539069.

It is an arithmetic number, because the mean of its divisors is an integer number (67737600).

Almost surely, 2^2030003220 is an apocalyptic number.

2030003220 is a gapful number since it is divisible by the number (20) 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 2030003220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3251404800).

2030003220 is an abundant number, since it is smaller than the sum of its proper divisors (4472806380).

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

2030003220 is a wasteful number, since it uses less digits than its factorization.

2030003220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5077 (or 5075 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 2030003220 is about 45055.5570379504. The cubic root of 2030003220 is about 1266.1900864845.

Adding to 2030003220 its reverse (223000302), we get a palindrome (2253003522).

The spelling of 2030003220 in words is "two billion, thirty million, three thousand, two hundred twenty".