200223231041421 has 24 divisors (see below), whose sum is σ = 330581664870080. Its totient is φ = 114394434998976.

The previous prime is 200223231041417. The next prime is 200223231041467. The reversal of 200223231041421 is 124140132322002.

200223231041421 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 2 + 3 + 231 + 0 + 4 + 1 + 421 = 666.

It is not a de Polignac number, because 200223231041421 - 2² = 200223231041417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200223231041321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 261279391 + ... + 262044588.

Almost surely, 2^{200223231041421} is an apocalyptic number.

200223231041421 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

200223231041421 is a deficient number, since it is larger than the sum of its proper divisors (130358433828659).

200223231041421 is a wasteful number, since it uses less digits than its factorization.

200223231041421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523330065 (or 523330062 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 200223231041421 its reverse (124140132322002), we get a palindrome (324363363363423).

The spelling of 200223231041421 in words is "two hundred trillion, two hundred twenty-three billion, two hundred thirty-one million, forty-one thousand, four hundred twenty-one".