2002232200 has 48 divisors (see below), whose sum is σ = 4686502500. Its totient is φ = 795505920.

The previous prime is 2002232191. The next prime is 2002232207. The reversal of 2002232200 is 22322002.

It can be written as a sum of positive squares in 6 ways, for example, as 873675364 + 1128556836 = 29558^2 + 33594^2 .

It is not an unprimeable number, because it can be changed into a prime (2002232207) 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 11 ways as a sum of consecutive naturals, for example, 3795 + ... + 63394.

Almost surely, 2^2002232200 is an apocalyptic number.

2002232200 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 2002232200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2343251250).

2002232200 is an abundant number, since it is smaller than the sum of its proper divisors (2684270300).

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

2002232200 is a wasteful number, since it uses less digits than its factorization.

2002232200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67354 (or 67345 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 2002232200 is about 44746.3093450175. The cubic root of 2002232200 is about 1260.3896082467.

Adding to 2002232200 its reverse (22322002), we get a palindrome (2024554202).

The spelling of 2002232200 in words is "two billion, two million, two hundred thirty-two thousand, two hundred".