12023222111099 has 2 divisors, whose sum is σ = 12023222111100. Its totient is φ = 12023222111098.

The previous prime is 12023222111093. The next prime is 12023222111107. The reversal of 12023222111099 is 99011122232021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12023222111099 is a prime.

It is not a weakly prime, because it can be changed into another prime (12023222111093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011611055549 + 6011611055550.

It is an arithmetic number, because the mean of its divisors is an integer number (6011611055550).

Almost surely, 2^{12023222111099} is an apocalyptic number.

12023222111099 is a deficient number, since it is larger than the sum of its proper divisors (1).

12023222111099 is an equidigital number, since it uses as much as digits as its factorization.

12023222111099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 12023222111099 in words is "twelve trillion, twenty-three billion, two hundred twenty-two million, one hundred eleven thousand, ninety-nine".