2000244220 has 72 divisors (see below), whose sum is σ = 4729185216. Its totient is φ = 706392192.

The previous prime is 2000244203. The next prime is 2000244223. The reversal of 2000244220 is 224420002.

It is a junction number, because it is equal to n+sod(n) for n = 2000244194 and 2000244203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000244223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130269 + ... + 144811.

It is an arithmetic number, because the mean of its divisors is an integer number (65683128).

Almost surely, 2^2000244220 is an apocalyptic number.

2000244220 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 2000244220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2364592608).

2000244220 is an abundant number, since it is smaller than the sum of its proper divisors (2728940996).

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

2000244220 is a wasteful number, since it uses less digits than its factorization.

2000244220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14611 (or 14586 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2000244220 is about 44724.0899292540. The cubic root of 2000244220 is about 1259.9723307941.

Adding to 2000244220 its reverse (224420002), we get a palindrome (2224664222).

The spelling of 2000244220 in words is "two billion, two hundred forty-four thousand, two hundred twenty".