220111121000093 has 2 divisors, whose sum is σ = 220111121000094. Its totient is φ = 220111121000092.

The previous prime is 220111121000009. The next prime is 220111121000189. The reversal of 220111121000093 is 390000121111022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115979157887044 + 104131963113049 = 10769362^2 + 10204507^2 .

It is a cyclic number.

It is not a de Polignac number, because 220111121000093 - 2²⁶ = 220111053891229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220111121000993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110055560500046 + 110055560500047.

It is an arithmetic number, because the mean of its divisors is an integer number (110055560500047).

Almost surely, 2^{220111121000093} is an apocalyptic number.

It is an amenable number.

220111121000093 is a deficient number, since it is larger than the sum of its proper divisors (1).

220111121000093 is an equidigital number, since it uses as much as digits as its factorization.

220111121000093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 220111121000093 in words is "two hundred twenty trillion, one hundred eleven billion, one hundred twenty-one million, ninety-three", and thus it is an aban number.