111022110110113 has 2 divisors, whose sum is σ = 111022110110114. Its totient is φ = 111022110110112.

The previous prime is 111022110110099. The next prime is 111022110110179. The reversal of 111022110110113 is 311011011220111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85673221296289 + 25348888813824 = 9255983^2 + 5034768^2 .

It is a cyclic number.

It is not a de Polignac number, because 111022110110113 - 2²¹ = 111022108012961 is a prime.

It is not a weakly prime, because it can be changed into another prime (111022110110183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55511055055056 + 55511055055057.

It is an arithmetic number, because the mean of its divisors is an integer number (55511055055057).

Almost surely, 2^{111022110110113} is an apocalyptic number.

It is an amenable number.

111022110110113 is a deficient number, since it is larger than the sum of its proper divisors (1).

111022110110113 is an equidigital number, since it uses as much as digits as its factorization.

111022110110113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 16.

Adding to 111022110110113 its reverse (311011011220111), we get a palindrome (422033121330224).

The spelling of 111022110110113 in words is "one hundred eleven trillion, twenty-two billion, one hundred ten million, one hundred ten thousand, one hundred thirteen".