11200020121201 has 2 divisors, whose sum is σ = 11200020121202. Its totient is φ = 11200020121200.

The previous prime is 11200020121189. The next prime is 11200020121231. The reversal of 11200020121201 is 10212102000211.

11200020121201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11193842318400 + 6177802801 = 3345720^2 + 78599^2 .

It is an emirp because it is prime and its reverse (10212102000211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11200020121201 - 2¹⁷ = 11200019990129 is a prime.

It is not a weakly prime, because it can be changed into another prime (11200020121231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600010060600 + 5600010060601.

It is an arithmetic number, because the mean of its divisors is an integer number (5600010060601).

Almost surely, 2^{11200020121201} is an apocalyptic number.

It is an amenable number.

11200020121201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200020121201 is an equidigital number, since it uses as much as digits as its factorization.

11200020121201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11200020121201 its reverse (10212102000211), we get a palindrome (21412122121412).

The spelling of 11200020121201 in words is "eleven trillion, two hundred billion, twenty million, one hundred twenty-one thousand, two hundred one".