200332211203121 has 2 divisors, whose sum is σ = 200332211203122. Its totient is φ = 200332211203120.

The previous prime is 200332211203109. The next prime is 200332211203123. The reversal of 200332211203121 is 121302112233002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199994353828096 + 337857375025 = 14141936^2 + 581255^2 .

It is a cyclic number.

It is not a de Polignac number, because 200332211203121 - 2⁴² = 195934164692017 is a prime.

Together with 200332211203123, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (200332211203123) 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, 100166105601560 + 100166105601561.

It is an arithmetic number, because the mean of its divisors is an integer number (100166105601561).

Almost surely, 2^{200332211203121} is an apocalyptic number.

It is an amenable number.

200332211203121 is a deficient number, since it is larger than the sum of its proper divisors (1).

200332211203121 is an equidigital number, since it uses as much as digits as its factorization.

200332211203121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 200332211203121 its reverse (121302112233002), we get a palindrome (321634323436123).

The spelling of 200332211203121 in words is "two hundred trillion, three hundred thirty-two billion, two hundred eleven million, two hundred three thousand, one hundred twenty-one".