220200204021233 has 2 divisors, whose sum is σ = 220200204021234. Its totient is φ = 220200204021232.

The previous prime is 220200204021227. The next prime is 220200204021331. The reversal of 220200204021233 is 332120402002022.

220200204021233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212754225693409 + 7445978327824 = 14586097^2 + 2728732^2 .

It is a cyclic number.

It is not a de Polignac number, because 220200204021233 - 2⁸ = 220200204020977 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 220200204021199 and 220200204021208.

It is not a weakly prime, because it can be changed into another prime (220200204921233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100102010616 + 110100102010617.

It is an arithmetic number, because the mean of its divisors is an integer number (110100102010617).

Almost surely, 2^{220200204021233} is an apocalyptic number.

It is an amenable number.

220200204021233 is a deficient number, since it is larger than the sum of its proper divisors (1).

220200204021233 is an equidigital number, since it uses as much as digits as its factorization.

220200204021233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 220200204021233 its reverse (332120402002022), we get a palindrome (552320606023255).

The spelling of 220200204021233 in words is "two hundred twenty trillion, two hundred billion, two hundred four million, twenty-one thousand, two hundred thirty-three".