10112228 has 18 divisors (see below), whose sum is σ = 20586006. Its totient is φ = 4333728.

The previous prime is 10112209. The next prime is 10112239. The reversal of 10112228 is 82221101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10099684 + 12544 = 3178^2 + 112^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 25601 + ... + 25992.

It is an arithmetic number, because the mean of its divisors is an integer number (1143667).

Almost surely, 2^10112228 is an apocalyptic number.

It is an amenable number.

10112228 is an abundant number, since it is smaller than the sum of its proper divisors (10473778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10112228 is a wasteful number, since it uses less digits than its factorization.

10112228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51611 (or 51602 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 10112228 is about 3179.9729558598. The cubic root of 10112228 is about 216.2464322754.

Adding to 10112228 its reverse (82221101), we get a palindrome (92333329).

The spelling of 10112228 in words is "ten million, one hundred twelve thousand, two hundred twenty-eight".