10200221201111 has 2 divisors, whose sum is σ = 10200221201112. Its totient is φ = 10200221201110.

The previous prime is 10200221201083. The next prime is 10200221201129. The reversal of 10200221201111 is 11110212200201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10200221201111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10200221200111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100110600555 + 5100110600556.

It is an arithmetic number, because the mean of its divisors is an integer number (5100110600556).

Almost surely, 2^{10200221201111} is an apocalyptic number.

10200221201111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200221201111 is an equidigital number, since it uses as much as digits as its factorization.

10200221201111 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 10200221201111 its reverse (11110212200201), we get a palindrome (21310433401312).

The spelling of 10200221201111 in words is "ten trillion, two hundred billion, two hundred twenty-one million, two hundred one thousand, one hundred eleven".