11220111032293 has 2 divisors, whose sum is σ = 11220111032294. Its totient is φ = 11220111032292.

The previous prime is 11220111032231. The next prime is 11220111032353. The reversal of 11220111032293 is 39223011102211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5885272217764 + 5334838814529 = 2425958^2 + 2309727^2 .

It is a cyclic number.

It is not a de Polignac number, because 11220111032293 - 2⁹ = 11220111031781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11220111032203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610055516146 + 5610055516147.

It is an arithmetic number, because the mean of its divisors is an integer number (5610055516147).

Almost surely, 2^{11220111032293} is an apocalyptic number.

It is an amenable number.

11220111032293 is a deficient number, since it is larger than the sum of its proper divisors (1).

11220111032293 is an equidigital number, since it uses as much as digits as its factorization.

11220111032293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 11220111032293 in words is "eleven trillion, two hundred twenty billion, one hundred eleven million, thirty-two thousand, two hundred ninety-three".