200221200022133 has 2 divisors, whose sum is σ = 200221200022134. Its totient is φ = 200221200022132.

The previous prime is 200221200022091. The next prime is 200221200022153. The reversal of 200221200022133 is 331220002122002.

It is a happy number.

It is an a-pointer prime, because the next prime (200221200022153) can be obtained adding 200221200022133 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 178368258389764 + 21852941632369 = 13355458^2 + 4674713^2 .

It is a cyclic number.

It is not a de Polignac number, because 200221200022133 - 2³⁶ = 200152480545397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200221200022153) 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 as a sum of consecutive naturals, namely, 100110600011066 + 100110600011067.

It is an arithmetic number, because the mean of its divisors is an integer number (100110600011067).

Almost surely, 2^{200221200022133} is an apocalyptic number.

It is an amenable number.

200221200022133 is a deficient number, since it is larger than the sum of its proper divisors (1).

200221200022133 is an equidigital number, since it uses as much as digits as its factorization.

200221200022133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 200221200022133 its reverse (331220002122002), we get a palindrome (531441202144135).

The spelling of 200221200022133 in words is "two hundred trillion, two hundred twenty-one billion, two hundred million, twenty-two thousand, one hundred thirty-three".