22241131193 has 2 divisors, whose sum is σ = 22241131194. Its totient is φ = 22241131192.

The previous prime is 22241131189. The next prime is 22241131243. The reversal of 22241131193 is 39113114222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18586686889 + 3654444304 = 136333^2 + 60452^2 .

It is a cyclic number.

It is not a de Polignac number, because 22241131193 - 2² = 22241131189 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (22241131103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11120565596 + 11120565597.

It is an arithmetic number, because the mean of its divisors is an integer number (11120565597).

Almost surely, 2^22241131193 is an apocalyptic number.

It is an amenable number.

22241131193 is a deficient number, since it is larger than the sum of its proper divisors (1).

22241131193 is an equidigital number, since it uses as much as digits as its factorization.

22241131193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 29.

The spelling of 22241131193 in words is "twenty-two billion, two hundred forty-one million, one hundred thirty-one thousand, one hundred ninety-three".