22230355193 has 2 divisors, whose sum is σ = 22230355194. Its totient is φ = 22230355192.

The previous prime is 22230355157. The next prime is 22230355241. The reversal of 22230355193 is 39155303222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15959774224 + 6270580969 = 126332^2 + 79187^2 .

It is a cyclic number.

It is not a de Polignac number, because 22230355193 - 2¹² = 22230351097 is a prime.

It is not a weakly prime, because it can be changed into another prime (22230355123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11115177596 + 11115177597.

It is an arithmetic number, because the mean of its divisors is an integer number (11115177597).

Almost surely, 2^22230355193 is an apocalyptic number.

It is an amenable number.

22230355193 is a deficient number, since it is larger than the sum of its proper divisors (1).

22230355193 is an equidigital number, since it uses as much as digits as its factorization.

22230355193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 22230355193 in words is "twenty-two billion, two hundred thirty million, three hundred fifty-five thousand, one hundred ninety-three".