10220559 has 4 divisors (see below), whose sum is σ = 13627416. Its totient is φ = 6813704.

The previous prime is 10220513. The next prime is 10220563. The reversal of 10220559 is 95502201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95502201 = 3 ⋅31834067.

It is a cyclic number.

It is not a de Polignac number, because 10220559 - 2⁹ = 10220047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220159) 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, 1703424 + ... + 1703429.

It is an arithmetic number, because the mean of its divisors is an integer number (3406854).

Almost surely, 2^10220559 is an apocalyptic number.

10220559 is a deficient number, since it is larger than the sum of its proper divisors (3406857).

10220559 is an equidigital number, since it uses as much as digits as its factorization.

10220559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3406856.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 10220559 is about 3196.9609006054. The cubic root of 10220559 is about 217.0158978067.

The spelling of 10220559 in words is "ten million, two hundred twenty thousand, five hundred fifty-nine".