20201200223 has 2 divisors, whose sum is σ = 20201200224. Its totient is φ = 20201200222.

The previous prime is 20201200207. The next prime is 20201200247. The reversal of 20201200223 is 32200210202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20201200223 - 2⁴ = 20201200207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20201200198 and 20201200207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20201200823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100600111 + 10100600112.

It is an arithmetic number, because the mean of its divisors is an integer number (10100600112).

Almost surely, 2^20201200223 is an apocalyptic number.

20201200223 is a deficient number, since it is larger than the sum of its proper divisors (1).

20201200223 is an equidigital number, since it uses as much as digits as its factorization.

20201200223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 20201200223 its reverse (32200210202), we get a palindrome (52401410425).

The spelling of 20201200223 in words is "twenty billion, two hundred one million, two hundred thousand, two hundred twenty-three".