121110222222323 has 2 divisors, whose sum is σ = 121110222222324. Its totient is φ = 121110222222322.

The previous prime is 121110222222293. The next prime is 121110222222373. The reversal of 121110222222323 is 323222222011121.

It is a weak prime.

It is an emirp because it is prime and its reverse (323222222011121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 121110222222323 - 2¹⁰ = 121110222221299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121110222222292 and 121110222222301.

It is not a weakly prime, because it can be changed into another prime (121110222222373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60555111111161 + 60555111111162.

It is an arithmetic number, because the mean of its divisors is an integer number (60555111111162).

Almost surely, 2^{121110222222323} is an apocalyptic number.

121110222222323 is a deficient number, since it is larger than the sum of its proper divisors (1).

121110222222323 is an equidigital number, since it uses as much as digits as its factorization.

121110222222323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 121110222222323 its reverse (323222222011121), we get a palindrome (444332444233444).

The spelling of 121110222222323 in words is "one hundred twenty-one trillion, one hundred ten billion, two hundred twenty-two million, two hundred twenty-two thousand, three hundred twenty-three".