12205883 has 4 divisors (see below), whose sum is σ = 12219720. Its totient is φ = 12192048.

The previous prime is 12205877. The next prime is 12205891. The reversal of 12205883 is 38850221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38850221 = 2311 ⋅16811.

It is a cyclic number.

It is not a de Polignac number, because 12205883 - 2⁴ = 12205867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12205283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5498 + ... + 7391.

It is an arithmetic number, because the mean of its divisors is an integer number (3054930).

Almost surely, 2^12205883 is an apocalyptic number.

12205883 is a deficient number, since it is larger than the sum of its proper divisors (13837).

12205883 is an equidigital number, since it uses as much as digits as its factorization.

12205883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13836.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 12205883 is about 3493.6918868154. The cubic root of 12205883 is about 230.2447489158.

The spelling of 12205883 in words is "twelve million, two hundred five thousand, eight hundred eighty-three".