109835222194057 has 2 divisors, whose sum is σ = 109835222194058. Its totient is φ = 109835222194056.

The previous prime is 109835222194051. The next prime is 109835222194073. The reversal of 109835222194057 is 750491222538901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67330246661001 + 42504975533056 = 8205501^2 + 6519584^2 .

It is a cyclic number.

It is not a de Polignac number, because 109835222194057 - 2⁷ = 109835222193929 is a prime.

It is a super-2 number, since 2×109835222194057² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 109835222193992 and 109835222194010.

It is not a weakly prime, because it can be changed into another prime (109835222194051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54917611097028 + 54917611097029.

It is an arithmetic number, because the mean of its divisors is an integer number (54917611097029).

Almost surely, 2^{109835222194057} is an apocalyptic number.

It is an amenable number.

109835222194057 is a deficient number, since it is larger than the sum of its proper divisors (1).

109835222194057 is an equidigital number, since it uses as much as digits as its factorization.

109835222194057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10886400, while the sum is 58.

The spelling of 109835222194057 in words is "one hundred nine trillion, eight hundred thirty-five billion, two hundred twenty-two million, one hundred ninety-four thousand, fifty-seven".