12099233 has 2 divisors, whose sum is σ = 12099234. Its totient is φ = 12099232.

The previous prime is 12099229. The next prime is 12099271. The reversal of 12099233 is 33299021.

12099233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7463824 + 4635409 = 2732^2 + 2153^2 .

It is a cyclic number.

It is not a de Polignac number, because 12099233 - 2² = 12099229 is a prime.

It is a super-3 number, since 3×12099233³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12099196 and 12099205.

It is not a weakly prime, because it can be changed into another prime (12099133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6049616 + 6049617.

It is an arithmetic number, because the mean of its divisors is an integer number (6049617).

Almost surely, 2^12099233 is an apocalyptic number.

It is an amenable number.

12099233 is a deficient number, since it is larger than the sum of its proper divisors (1).

12099233 is an equidigital number, since it uses as much as digits as its factorization.

12099233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 12099233 is about 3478.3951759396. The cubic root of 12099233 is about 229.5721915213.

The spelling of 12099233 in words is "twelve million, ninety-nine thousand, two hundred thirty-three".