200100010001223 has 8 divisors (see below), whose sum is σ = 267150604682736. Its totient is φ = 133224710993600.

The previous prime is 200100010001209. The next prime is 200100010001233. The reversal of 200100010001223 is 322100010001002.

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 200100010001223 - 2¹⁰ = 200100010000199 is a prime.

It is a super-2 number, since 2×200100010001223² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200100010001199 and 200100010001208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200100010001233) 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, 43823915808 + ... + 43823920373.

It is an arithmetic number, because the mean of its divisors is an integer number (33393825585342).

Almost surely, 2^{200100010001223} is an apocalyptic number.

200100010001223 is a deficient number, since it is larger than the sum of its proper divisors (67050594681513).

200100010001223 is an equidigital number, since it uses as much as digits as its factorization.

200100010001223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87647836945.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 200100010001223 its reverse (322100010001002), we get a palindrome (522200020002225).

The spelling of 200100010001223 in words is "two hundred trillion, one hundred billion, ten million, one thousand, two hundred twenty-three".