200201210120111 has 2 divisors, whose sum is σ = 200201210120112. Its totient is φ = 200201210120110.

The previous prime is 200201210120059. The next prime is 200201210120137. The reversal of 200201210120111 is 111021012102002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200201210120111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200201210120011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100100605060055 + 100100605060056.

It is an arithmetic number, because the mean of its divisors is an integer number (100100605060056).

Almost surely, 2^{200201210120111} is an apocalyptic number.

200201210120111 is a deficient number, since it is larger than the sum of its proper divisors (1).

200201210120111 is an equidigital number, since it uses as much as digits as its factorization.

200201210120111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 200201210120111 its reverse (111021012102002), we get a palindrome (311222222222113).

The spelling of 200201210120111 in words is "two hundred trillion, two hundred one billion, two hundred ten million, one hundred twenty thousand, one hundred eleven".