22102312221193 has 2 divisors, whose sum is σ = 22102312221194. Its totient is φ = 22102312221192.

The previous prime is 22102312221181. The next prime is 22102312221217. The reversal of 22102312221193 is 39112221320122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21329507718544 + 772804502649 = 4618388^2 + 879093^2 .

It is a cyclic number.

It is not a de Polignac number, because 22102312221193 - 2⁵ = 22102312221161 is a prime.

It is not a weakly prime, because it can be changed into another prime (22102312221103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051156110596 + 11051156110597.

It is an arithmetic number, because the mean of its divisors is an integer number (11051156110597).

Almost surely, 2^{22102312221193} is an apocalyptic number.

It is an amenable number.

22102312221193 is a deficient number, since it is larger than the sum of its proper divisors (1).

22102312221193 is an equidigital number, since it uses as much as digits as its factorization.

22102312221193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 22102312221193 in words is "twenty-two trillion, one hundred two billion, three hundred twelve million, two hundred twenty-one thousand, one hundred ninety-three".