11200111202201 has 2 divisors, whose sum is σ = 11200111202202. Its totient is φ = 11200111202200.

The previous prime is 11200111202167. The next prime is 11200111202207. The reversal of 11200111202201 is 10220211100211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10082682504976 + 1117428697225 = 3175324^2 + 1057085^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11200111202201 is a prime.

It is a super-3 number, since 3×11200111202201³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11200111202207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600055601100 + 5600055601101.

It is an arithmetic number, because the mean of its divisors is an integer number (5600055601101).

Almost surely, 2^{11200111202201} is an apocalyptic number.

It is an amenable number.

11200111202201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200111202201 is an equidigital number, since it uses as much as digits as its factorization.

11200111202201 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 11200111202201 its reverse (10220211100211), we get a palindrome (21420322302412).

The spelling of 11200111202201 in words is "eleven trillion, two hundred billion, one hundred eleven million, two hundred two thousand, two hundred one".