200223002041421 has 8 divisors (see below), whose sum is σ = 203697151630488. Its totient is φ = 196755039720000.

The previous prime is 200223002041417. The next prime is 200223002041457. The reversal of 200223002041421 is 124140200322002.

It can be written as a sum of positive squares in 4 ways, for example, as 13120955865796 + 187102046175625 = 3622286^2 + 13678525^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 200223002041421 - 2² = 200223002041417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200223002041411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1546751630 + ... + 1546881071.

It is an arithmetic number, because the mean of its divisors is an integer number (25462143953811).

Almost surely, 2^{200223002041421} is an apocalyptic number.

It is an amenable number.

200223002041421 is a deficient number, since it is larger than the sum of its proper divisors (3474149589067).

200223002041421 is a wasteful number, since it uses less digits than its factorization.

200223002041421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093633823.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 200223002041421 its reverse (124140200322002), we get a palindrome (324363202363423).

The spelling of 200223002041421 in words is "two hundred trillion, two hundred twenty-three billion, two million, forty-one thousand, four hundred twenty-one".