12082223 has 12 divisors (see below), whose sum is σ = 12997152. Its totient is φ = 11228160.

The previous prime is 12082211. The next prime is 12082237. The reversal of 12082223 is 32228021.

It is not a de Polignac number, because 12082223 - 2⁶ = 12082159 is a prime.

It is a super-2 number, since 2×12082223² = 291960225243458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12082195 and 12082204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12082123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27818 + ... + 28248.

It is an arithmetic number, because the mean of its divisors is an integer number (1083096).

Almost surely, 2^12082223 is an apocalyptic number.

12082223 is a deficient number, since it is larger than the sum of its proper divisors (914929).

12082223 is an equidigital number, since it uses as much as digits as its factorization.

12082223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 12082223 is about 3475.9492228742. The cubic root of 12082223 is about 229.4645578556.

The spelling of 12082223 in words is "twelve million, eighty-two thousand, two hundred twenty-three".