10120227 has 12 divisors (see below), whose sum is σ = 14612184. Its totient is φ = 6227520.

The previous prime is 10120213. The next prime is 10120237. The reversal of 10120227 is 72202101.

It is not a de Polignac number, because 10120227 - 2¹⁴ = 10103843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10120237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9474 + ... + 10487.

It is an arithmetic number, because the mean of its divisors is an integer number (1217682).

Almost surely, 2^10120227 is an apocalyptic number.

10120227 is a deficient number, since it is larger than the sum of its proper divisors (4491957).

10120227 is a wasteful number, since it uses less digits than its factorization.

10120227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19990 (or 19977 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 10120227 is about 3181.2304223366. The cubic root of 10120227 is about 216.3034358464.

Adding to 10120227 its reverse (72202101), we get a palindrome (82322328).

The spelling of 10120227 in words is "ten million, one hundred twenty thousand, two hundred twenty-seven".