12200111210101 has 2 divisors, whose sum is σ = 12200111210102. Its totient is φ = 12200111210100.

The previous prime is 12200111210069. The next prime is 12200111210117. The reversal of 12200111210101 is 10101211100221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10696726242225 + 1503384967876 = 3270585^2 + 1226126^2 .

It is a cyclic number.

It is not a de Polignac number, because 12200111210101 - 2⁵ = 12200111210069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200111210191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100055605050 + 6100055605051.

It is an arithmetic number, because the mean of its divisors is an integer number (6100055605051).

Almost surely, 2^{12200111210101} is an apocalyptic number.

It is an amenable number.

12200111210101 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200111210101 is an equidigital number, since it uses as much as digits as its factorization.

12200111210101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 12200111210101 its reverse (10101211100221), we get a palindrome (22301322310322).

The spelling of 12200111210101 in words is "twelve trillion, two hundred billion, one hundred eleven million, two hundred ten thousand, one hundred one".