200223140 has 48 divisors (see below), whose sum is σ = 476656320. Its totient is φ = 70035840.

The previous prime is 200223139. The next prime is 200223181. The reversal of 200223140 is 41322002.

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, 15326 + ... + 25205.

It is an arithmetic number, because the mean of its divisors is an integer number (9930340).

Almost surely, 2^200223140 is an apocalyptic number.

200223140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200223140 is an abundant number, since it is smaller than the sum of its proper divisors (276433180).

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

200223140 is a wasteful number, since it uses less digits than its factorization.

200223140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40572 (or 40570 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 200223140 is about 14150.0226148229. The cubic root of 200223140 is about 585.0209552481.

Adding to 200223140 its reverse (41322002), we get a palindrome (241545142).

The spelling of 200223140 in words is "two hundred million, two hundred twenty-three thousand, one hundred forty".