111030120202201 has 2 divisors, whose sum is σ = 111030120202202. Its totient is φ = 111030120202200.

The previous prime is 111030120202181. The next prime is 111030120202207. The reversal of 111030120202201 is 102202021030111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111003819147225 + 26301054976 = 10535835^2 + 162176^2 .

It is a cyclic number.

It is not a de Polignac number, because 111030120202201 - 2⁴³ = 102234027179993 is a prime.

It is not a weakly prime, because it can be changed into another prime (111030120202207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55515060101100 + 55515060101101.

It is an arithmetic number, because the mean of its divisors is an integer number (55515060101101).

Almost surely, 2^{111030120202201} is an apocalyptic number.

It is an amenable number.

111030120202201 is a deficient number, since it is larger than the sum of its proper divisors (1).

111030120202201 is an equidigital number, since it uses as much as digits as its factorization.

111030120202201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 111030120202201 its reverse (102202021030111), we get a palindrome (213232141232312).

The spelling of 111030120202201 in words is "one hundred eleven trillion, thirty billion, one hundred twenty million, two hundred two thousand, two hundred one".