10883221 has 2 divisors, whose sum is σ = 10883222. Its totient is φ = 10883220.

The previous prime is 10883189. The next prime is 10883227. The reversal of 10883221 is 12238801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10304100 + 579121 = 3210^2 + 761^2 .

It is a cyclic number.

It is not a de Polignac number, because 10883221 - 2⁵ = 10883189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10883227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5441610 + 5441611.

It is an arithmetic number, because the mean of its divisors is an integer number (5441611).

Almost surely, 2^10883221 is an apocalyptic number.

It is an amenable number.

10883221 is a deficient number, since it is larger than the sum of its proper divisors (1).

10883221 is an equidigital number, since it uses as much as digits as its factorization.

10883221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 10883221 is about 3298.9727188930. The cubic root of 10883221 is about 221.6081948274.

The spelling of 10883221 in words is "ten million, eight hundred eighty-three thousand, two hundred twenty-one".