109617222941 has 2 divisors, whose sum is σ = 109617222942. Its totient is φ = 109617222940.

The previous prime is 109617222907. The next prime is 109617223049. The reversal of 109617222941 is 149222716901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77592330916 + 32024892025 = 278554^2 + 178955^2 .

It is a cyclic number.

It is not a de Polignac number, because 109617222941 - 2³⁰ = 108543481117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 109617222892 and 109617222901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109617222901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54808611470 + 54808611471.

It is an arithmetic number, because the mean of its divisors is an integer number (54808611471).

Almost surely, 2^109617222941 is an apocalyptic number.

It is an amenable number.

109617222941 is a deficient number, since it is larger than the sum of its proper divisors (1).

109617222941 is an equidigital number, since it uses as much as digits as its factorization.

109617222941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 109617222941 in words is "one hundred nine billion, six hundred seventeen million, two hundred twenty-two thousand, nine hundred forty-one".