11221211210093 has 2 divisors, whose sum is σ = 11221211210094. Its totient is φ = 11221211210092.

The previous prime is 11221211210089. The next prime is 11221211210147. The reversal of 11221211210093 is 39001211212211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11206405674409 + 14805535684 = 3347597^2 + 121678^2 .

It is a cyclic number.

It is not a de Polignac number, because 11221211210093 - 2² = 11221211210089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11221211210063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610605605046 + 5610605605047.

It is an arithmetic number, because the mean of its divisors is an integer number (5610605605047).

Almost surely, 2^{11221211210093} is an apocalyptic number.

It is an amenable number.

11221211210093 is a deficient number, since it is larger than the sum of its proper divisors (1).

11221211210093 is an equidigital number, since it uses as much as digits as its factorization.

11221211210093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 11221211210093 in words is "eleven trillion, two hundred twenty-one billion, two hundred eleven million, two hundred ten thousand, ninety-three".