11120221010993 has 2 divisors, whose sum is σ = 11120221010994. Its totient is φ = 11120221010992.

The previous prime is 11120221010981. The next prime is 11120221011037. The reversal of 11120221010993 is 39901012202111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7380746863009 + 3739474147984 = 2716753^2 + 1933772^2 .

It is a cyclic number.

It is not a de Polignac number, because 11120221010993 - 2⁶ = 11120221010929 is a prime.

It is not a weakly prime, because it can be changed into another prime (11120221010903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560110505496 + 5560110505497.

It is an arithmetic number, because the mean of its divisors is an integer number (5560110505497).

Almost surely, 2^{11120221010993} is an apocalyptic number.

It is an amenable number.

11120221010993 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120221010993 is an equidigital number, since it uses as much as digits as its factorization.

11120221010993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 32.

The spelling of 11120221010993 in words is "eleven trillion, one hundred twenty billion, two hundred twenty-one million, ten thousand, nine hundred ninety-three".