200244100 has 36 divisors (see below), whose sum is σ = 496607104. Its totient is φ = 68654880.

The previous prime is 200244089. The next prime is 200244103. The reversal of 200244100 is 1442002.

It is not an unprimeable number, because it can be changed into a prime (200244103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142332 + ... + 143731.

Almost surely, 2^200244100 is an apocalyptic number.

200244100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200244100 is an abundant number, since it is smaller than the sum of its proper divisors (296363004).

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

200244100 is a wasteful number, since it uses less digits than its factorization.

200244100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286084 (or 286077 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 200244100 is about 14150.7632302996. The cubic root of 200244100 is about 585.0413684920.

Adding to 200244100 its reverse (1442002), we get a palindrome (201686102).

The spelling of 200244100 in words is "two hundred million, two hundred forty-four thousand, one hundred".