12220883 has 4 divisors (see below), whose sum is σ = 12301968. Its totient is φ = 12139800.

The previous prime is 12220877. The next prime is 12220891. The reversal of 12220883 is 38802221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12220883 - 2⁸ = 12220627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12220823) 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, 40316 + ... + 40617.

It is an arithmetic number, because the mean of its divisors is an integer number (3075492).

Almost surely, 2^12220883 is an apocalyptic number.

12220883 is a deficient number, since it is larger than the sum of its proper divisors (81085).

12220883 is an equidigital number, since it uses as much as digits as its factorization.

12220883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81084.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 12220883 is about 3495.8379539103. The cubic root of 12220883 is about 230.3390274273.

The spelling of 12220883 in words is "twelve million, two hundred twenty thousand, eight hundred eighty-three".