200222303640 has 64 divisors (see below), whose sum is σ = 600713474400. Its totient is φ = 53388475392.

The previous prime is 200222303599. The next prime is 200222303657. The reversal of 200222303640 is 46303222002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 200222303640.

It is a congruent number.

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, 1686556 + ... + 1801364.

Almost surely, 2^200222303640 is an apocalyptic number.

200222303640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200222303640 is an abundant number, since it is smaller than the sum of its proper divisors (400491170760).

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

200222303640 is a wasteful number, since it uses less digits than its factorization.

200222303640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129356 (or 129352 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 200222303640 its reverse (46303222002), we get a palindrome (246525525642).

The spelling of 200222303640 in words is "two hundred billion, two hundred twenty-two million, three hundred three thousand, six hundred forty".