10220005 has 16 divisors (see below), whose sum is σ = 13003200. Its totient is φ = 7689600.

The previous prime is 10220003. The next prime is 10220011. The reversal of 10220005 is 50002201.

It is not a de Polignac number, because 10220005 - 2¹ = 10220003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10219973 and 10220000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16705 + ... + 17305.

It is an arithmetic number, because the mean of its divisors is an integer number (812700).

Almost surely, 2^10220005 is an apocalyptic number.

It is an amenable number.

10220005 is a deficient number, since it is larger than the sum of its proper divisors (2783195).

10220005 is a wasteful number, since it uses less digits than its factorization.

10220005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804.

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 10220005 is about 3196.8742546431. The cubic root of 10220005 is about 217.0119766585.

Adding to 10220005 its reverse (50002201), we get a palindrome (60222206).

The spelling of 10220005 in words is "ten million, two hundred twenty thousand, five".