200100012100223 has 4 divisors (see below), whose sum is σ = 200114621153280. Its totient is φ = 200085403047168.

The previous prime is 200100012100171. The next prime is 200100012100249. The reversal of 200100012100223 is 322001210001002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200100012100223 - 2¹⁰ = 200100012099199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200100012100198 and 200100012100207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200100012100253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7304505983 + ... + 7304533376.

It is an arithmetic number, because the mean of its divisors is an integer number (50028655288320).

Almost surely, 2^{200100012100223} is an apocalyptic number.

200100012100223 is a deficient number, since it is larger than the sum of its proper divisors (14609053057).

200100012100223 is a wasteful number, since it uses less digits than its factorization.

200100012100223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14609053056.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 200100012100223 its reverse (322001210001002), we get a palindrome (522101222101225).

The spelling of 200100012100223 in words is "two hundred trillion, one hundred billion, twelve million, one hundred thousand, two hundred twenty-three".