200221220963 has 2 divisors, whose sum is σ = 200221220964. Its totient is φ = 200221220962.

The previous prime is 200221220951. The next prime is 200221221037. The reversal of 200221220963 is 369022122002.

200221220963 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 is a cyclic number.

It is not a de Polignac number, because 200221220963 - 2⁸ = 200221220707 is a prime.

It is not a weakly prime, because it can be changed into another prime (200221210963) 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, 100110610481 + 100110610482.

It is an arithmetic number, because the mean of its divisors is an integer number (100110610482).

Almost surely, 2^200221220963 is an apocalyptic number.

200221220963 is a deficient number, since it is larger than the sum of its proper divisors (1).

200221220963 is an equidigital number, since it uses as much as digits as its factorization.

200221220963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 200221220963 its reverse (369022122002), we get a palindrome (569243342965).

The spelling of 200221220963 in words is "two hundred billion, two hundred twenty-one million, two hundred twenty thousand, nine hundred sixty-three".