200012123410223 has 2 divisors, whose sum is σ = 200012123410224. Its totient is φ = 200012123410222.

The previous prime is 200012123410207. The next prime is 200012123410277. The reversal of 200012123410223 is 322014321210002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200012123410223 - 2⁴ = 200012123410207 is a prime.

It is a super-2 number, since 2×200012123410223² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200012123419223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100006061705111 + 100006061705112.

It is an arithmetic number, because the mean of its divisors is an integer number (100006061705112).

Almost surely, 2^{200012123410223} is an apocalyptic number.

200012123410223 is a deficient number, since it is larger than the sum of its proper divisors (1).

200012123410223 is an equidigital number, since it uses as much as digits as its factorization.

200012123410223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 200012123410223 its reverse (322014321210002), we get a palindrome (522026444620225).

The spelling of 200012123410223 in words is "two hundred trillion, twelve billion, one hundred twenty-three million, four hundred ten thousand, two hundred twenty-three".