200742322 has 8 divisors (see below), whose sum is σ = 328487472. Its totient is φ = 91246500.

The previous prime is 200742317. The next prime is 200742403. The reversal of 200742322 is 223247002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 9124651 = 200742322 / (2 + 0 + 0 + 7 + 4 + 2 + 3 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 200742293 and 200742302.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4562304 + ... + 4562347.

It is an arithmetic number, because the mean of its divisors is an integer number (41060934).

Almost surely, 2^200742322 is an apocalyptic number.

200742322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200742322 is a deficient number, since it is larger than the sum of its proper divisors (127745150).

200742322 is a wasteful number, since it uses less digits than its factorization.

200742322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9124664.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 200742322 is about 14168.3563619779. The cubic root of 200742322 is about 585.5261752398.

Adding to 200742322 its reverse (223247002), we get a palindrome (423989324).

The spelling of 200742322 in words is "two hundred million, seven hundred forty-two thousand, three hundred twenty-two".