10112216 has 8 divisors (see below), whose sum is σ = 18960420. Its totient is φ = 5056104.

The previous prime is 10112209. The next prime is 10112239. The reversal of 10112216 is 61221101.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 10112216.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 632006 + ... + 632021.

Almost surely, 2^10112216 is an apocalyptic number.

It is an amenable number.

10112216 is a deficient number, since it is larger than the sum of its proper divisors (8848204).

10112216 is a wasteful number, since it uses less digits than its factorization.

10112216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264033 (or 1264029 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 10112216 is about 3179.9710690508. The cubic root of 10112216 is about 216.2463467368.

Adding to 10112216 its reverse (61221101), we get a palindrome (71333317).

The spelling of 10112216 in words is "ten million, one hundred twelve thousand, two hundred sixteen".