11102000021201 has 2 divisors, whose sum is σ = 11102000021202. Its totient is φ = 11102000021200.

The previous prime is 11102000021197. The next prime is 11102000021207. The reversal of 11102000021201 is 10212000020111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11033531448976 + 68468572225 = 3321676^2 + 261665^2 .

It is a cyclic number.

It is not a de Polignac number, because 11102000021201 - 2² = 11102000021197 is a prime.

It is not a weakly prime, because it can be changed into another prime (11102000021207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551000010600 + 5551000010601.

It is an arithmetic number, because the mean of its divisors is an integer number (5551000010601).

Almost surely, 2^{11102000021201} is an apocalyptic number.

It is an amenable number.

11102000021201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102000021201 is an equidigital number, since it uses as much as digits as its factorization.

11102000021201 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 11.

Adding to 11102000021201 its reverse (10212000020111), we get a palindrome (21314000041312).

The spelling of 11102000021201 in words is "eleven trillion, one hundred two billion, twenty-one thousand, two hundred one".