11110200221201 has 2 divisors, whose sum is σ = 11110200221202. Its totient is φ = 11110200221200.

The previous prime is 11110200221173. The next prime is 11110200221209. The reversal of 11110200221201 is 10212200201111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9956296729600 + 1153903491601 = 3155360^2 + 1074199^2 .

It is a cyclic number.

It is not a de Polignac number, because 11110200221201 - 2³⁰ = 11109126479377 is a prime.

It is not a weakly prime, because it can be changed into another prime (11110200221209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555100110600 + 5555100110601.

It is an arithmetic number, because the mean of its divisors is an integer number (5555100110601).

Almost surely, 2^{11110200221201} is an apocalyptic number.

It is an amenable number.

11110200221201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110200221201 is an equidigital number, since it uses as much as digits as its factorization.

11110200221201 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 14.

Adding to 11110200221201 its reverse (10212200201111), we get a palindrome (21322400422312).

The spelling of 11110200221201 in words is "eleven trillion, one hundred ten billion, two hundred million, two hundred twenty-one thousand, two hundred one".