121032202223017 has 2 divisors, whose sum is σ = 121032202223018. Its totient is φ = 121032202223016.

The previous prime is 121032202222937. The next prime is 121032202223027. The reversal of 121032202223017 is 710322202230121.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115394517089856 + 5637685133161 = 10742184^2 + 2374381^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121032202223017 is a prime.

It is not a weakly prime, because it can be changed into another prime (121032202223027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60516101111508 + 60516101111509.

It is an arithmetic number, because the mean of its divisors is an integer number (60516101111509).

Almost surely, 2^{121032202223017} is an apocalyptic number.

It is an amenable number.

121032202223017 is a deficient number, since it is larger than the sum of its proper divisors (1).

121032202223017 is an equidigital number, since it uses as much as digits as its factorization.

121032202223017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 121032202223017 its reverse (710322202230121), we get a palindrome (831354404453138).

The spelling of 121032202223017 in words is "one hundred twenty-one trillion, thirty-two billion, two hundred two million, two hundred twenty-three thousand, seventeen".