10220075 has 6 divisors (see below), whose sum is σ = 12672924. Its totient is φ = 8176040.

The previous prime is 10220069. The next prime is 10220083. The reversal of 10220075 is 57002201.

It is not a de Polignac number, because 10220075 - 2⁶ = 10220011 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 204377 + ... + 204426.

It is an arithmetic number, because the mean of its divisors is an integer number (2112154).

Almost surely, 2^10220075 is an apocalyptic number.

10220075 is a deficient number, since it is larger than the sum of its proper divisors (2452849).

10220075 is an equidigital number, since it uses as much as digits as its factorization.

10220075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408813 (or 408808 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 10220075 is about 3196.8852028185. The cubic root of 10220075 is about 217.0124721183.

Adding to 10220075 its reverse (57002201), we get a palindrome (67222276).

The spelling of 10220075 in words is "ten million, two hundred twenty thousand, seventy-five".