223112312099 has 2 divisors, whose sum is σ = 223112312100. Its totient is φ = 223112312098.

The previous prime is 223112312083. The next prime is 223112312117. The reversal of 223112312099 is 990213211322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223112312099 - 2⁴ = 223112312083 is a prime.

It is a super-3 number, since 3×223112312099³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (223112315099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111556156049 + 111556156050.

It is an arithmetic number, because the mean of its divisors is an integer number (111556156050).

Almost surely, 2^223112312099 is an apocalyptic number.

223112312099 is a deficient number, since it is larger than the sum of its proper divisors (1).

223112312099 is an equidigital number, since it uses as much as digits as its factorization.

223112312099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 223112312099 in words is "two hundred twenty-three billion, one hundred twelve million, three hundred twelve thousand, ninety-nine".